Smiths Tachometer Rebuild

$175 magnetic, $350 chronometric). Mg Midget 1500 Mgb 1972-76 Original Tachometer Rpm Gauge Smiths Rvc 141001 Oem. Smiths tacho in Volvo Amazon The Volvo 123GT was the first Amazon with a tacho (see the genuine 1968 Volvo 123GT brochure I got with the car :-)). (Those marked as RVC will work. Operates on negative ground only. Part Number RET3-1B52-04C. 12 X 1000 rpm Tachometer MORE. Smiths Tach. Remove the tachometer cable at the crankcase by turning the connector fitting counterclockwise with the pliers. Since I had also converted the gauge to neg. The last one I opened was the water and oil temperature gauge. x100 rpm Tachometer Digitally accurate 12v units. Installation instructions for a Smiths tachometer, for the classic Mini Cooper. 10: 1D 7Hrs 17Min 2Sec : Smiths Rev counter , Tachometer. I will combine postage on multiple items. For negative earth conversions the wire must be routed in the other direction undoing the knurled nut should allow the pickup to be dismantled and the wire reversed otherwise. On many MG V-8 conversions, the last item to be addressed is often the modification of the tachometer (and usually speedometer too!) to V-8 mode. Tachometer, Electronic, 0-9000 RPM, Full Vee Bezel, NVT Arrow Logo, 80mm, Norton, Made in U. SMITHS DIGITAL REPLICA GAUGES. ) knowledge have been amazing ME for close to 13 yrs!!! My wife asks me if people actually understand me when I open my mouth, LOL (probably not-hee hee). 80mm genuine Smiths 8000 RPM tachometer, with chrome bezel that matches the gauges found on all center-binnacle classic Minis. Mine cost me $19, misdescribed as a chopper tach on eBay, needs a full rebuild, will use A E Pople in UK who made the orginals for Smiths as the internals are not standard. Vintage British Cables, Medicine Hat, Alberta. Walridge Motors in Ontario, Canada, is one of my favourite parts suppliers and the owner had a connection with a former Smiths technician (now living in Ontario) and who was still doing repair work. New Front Suspension Rebuild Kit W Poly Bush Triumph Spitfire 1963-1980. Many were used until seventies. Carefully rotate the chrome bezel until the tabs on the bezel line up with the slots on the case. , we specialize in the repair of mechanical speedometers and tachometers. Article Number. Source of pulses from engine sender; 2. Shipped with USPS First Class Package. Veglia Tachometer $ 125. Once you find what you need, give me a call at (316) 838-5936. Tachometers from Speedhut. Tachometer (Rev Counter) Repair & Restoration Speedy Cables has the skill to repair or restore both mechanical and electronic rev-counters from any vehicle. For over 25 Years our Porsche department has specialized in 356, 911, 924, 928, 930, 944, 993, 996 models. Speedometer - SMITHS - SN 6135/00 Speedometer - SMITHS - SN 6142/00 (All speedos are interchangeable FYI) Tachometer - Cable drive - RN 2312/01 Tachometer - Electric - RVI 2401/00 Fuel Gauge FG 2530/70 Oil/Water GD 1501/10. smiths-gauges. Smiths Speedometer Tachometer Bezel Glass Repair Kit Triumph BSA Norton Ducati. We repair all makes of cable drive speedometers and clusters from about 1955 and up. The Chicagoland MG Club cannot accept any responsibility for injury, loss, or damage incurred by any of these methods. SMITHS RVI COIL TACHOMETER REPAIR MG MGB ALPINE HUNTER Late models Peugeot 205 112 wire cable tachometer rev counter upgrade carburetor engines. Tach mounting pod is available, see SEL0030. 1931 Smiths, then called S. vintage triumph parts. Shipped with USPS First Class Package. Free shipping on many items Triumph Norton BSA Ducati Harley Smiths Rebuild Service Speedometer / Tachometer. com JAEGER Speedo's and JAEGER Tach's also repaired. , Airspeed, and Smiths digital speedometer and tachometer tech help, for Smiths, Digital MA, British Gauge instruments The classic/heritage gauges we supply have been designed to work with both negative and positive earth, 12v systems unless otherwise stated. The new Smiths RVC tachometer arrived today as a replacement for the TIMS that I broke a couple of weeks ago - lightning fast, as I ordered it only yesterday. Rask Cycle 1647 Evans City Rd. 07 Speedo Gears for LT77 & R380 Models. Apple Stores remain closed WORLDWIDE and we must be able to manage our increased workload. Most electrical tachometers, introduced in the early 1970s, register the pulses to or from the primary of the ignition coil. The tach shows up on the motec software and all appears to be. the light hole). Over 1000 Smiths instrument cores for motorcycles in stock. Evans City Pa. 00 Add to cart; Veglia Tachometer Smiths Tachometer RSM 3003. Oem Mg Mgb 1977-1980 Tachometer Rpm Tach Gauge Smiths Rvc 2432-01f Original Part. Tri-Supply stocks a wide range of Triumph speedometer parts & tachometer parts for classic Triumph motorcycles – (B & C part ranges – Triumph pre-unit parts & unit parts). Smiths Tach & Speedometer Rebuild #1. Unfollow smiths speedometer to stop getting updates on your eBay Feed. We have acquired the former instrument parts and tooling inventory for motorcycles of SMITHS NORTH AMERICA. Smiths Instruments Classic Car Gauges 43 Best Speedo images | Speedo, Speedo swimwear, Swimming gear Acewell CA085-551 Classic Multifunction Speed / Tachometer - Black Face. Gauges, Custom Gauges, Tachometers, Speedometers, GPS Speedometers, Boost Gauges, Shift Lights, Gauge Pods and Gauge Pillars by SpeedHut. SMITHS RVI COIL TACHOMETER REPAIR MG MGB ALPINE HUNTER Late models Peugeot 205 112 wire cable tachometer rev counter upgrade carburetor engines. Re: Tachometer I used a slightly different method than what I have seen online. Smiths Tach. We believe we manufacture the best reproduction Smiths cables available. The Chicagoland MG Club cannot accept any responsibility for injury, loss, or damage incurred by any of these methods. “ No broken glass, May or may not need to be rebuilt. Traditional mechanical tachometers had an analog needle to indicate engine RPM. We have been looking for an attractive way of replacing the Smith gauges for some time and finally have a solution that we like. One tachometer was functional and only needed. VINTAGE AKAI SPEAKER RESTORATION. Select Your Car Make. Apple Stores remain closed WORLDWIDE and we must be able to manage our increased workload. 113714914891. Testing a Tachometer. The first one appears to be a copy of parts of the page above, with some later model information deleted. I tested the gauge and it works properly. Get the best deals on Smiths Motorcycle Parts when you shop the largest Harley Smiths Rebuild Service Speedometer / Tachometer 1969 T100 Smiths Speedometer. Smiths Tachometer RSM 3003/13A Smiths Tachometer RSM 3003/13A $ 185. BRITISH Only Austria Fahrzeughandel GmbH | A-4643 Pettenbach | Pühret 1 phone: 0043 7586 7446 10 | fax: 0043 7586 7446 14 | email:: [email protected] Part numbers for classic 52mm tachometers are. Rc1307-00 Smiths Chronometric Tachometer Triumph (50. We offer quartz conversions on most any clock, including foreign clocks such as Smiths and VDO commonly coined as "un-quartzable". The back side shows a loop of white wire, or impulse loop. NOS SMITHS TACH Tachometer RSM 3003/10 4:1 Norton Commando - $325. ratings) £45. free shipping. SMITHS RVI COIL TACHOMETER REPAIR MG MGB ALPINE HUNTER Late models Peugeot 205 112 wire cable tachometer rev counter upgrade carburetor engines. New Nos Smiths Tachometer Rvi461401 C30916 1969-75 Jaguar E-type 6 Cyl. DIESEL TACH ADAPTER is rated 4. He has a NOS unit that is the same vintage as the tach you have now. There is a chance that your problem is a blown fuse. Information on these operations is available on various Cobra, Lotus, Alpine/Tiger, and MG web sites on the internet. Repair costs are typically about 75% of full restoration cost. 0:1 axle) It is very. Vintage Radio Shop 101 Swoope St Box 103 Brispin, PA 16620 814. This manual covers mechanical Jaeger/Smiths speedometers from the early 1960’s through (at least) the late 1970’s. 1 x Smiths original chronometric Complete with original box, instructions. Because an RVI tach is a current sensing tach, (contrary to many RVC tachs which go across the coil and are a voltage device) I made up a small series circuit (going from memory here-kinda vague) of a very small OLDER AC transformer (120vac to 12vac if memory serves), a small 1n4001 diode. Good for parts or rebuild. Tachometer. VG OE Jaeger Smiths Tachometer Gauge Triumph Spitfire MKIII MKIV Mark 3 + 4 TACH. Bivona ® silicone tracheostomy tubes are customizable offering the flexibility to produce almost any configuration needed to fit the unique. The Smiths Tachometer Calibrator generates an accurate high current signal used to drive inductively coupled Smiths tachometers. All 1955-62 quartz conversions start at $169. Condition is For parts or not working. from Smiths Gauges USA. Nationwide Tachometer Repair 1-800-572-2880. The new Smiths RVC tachometer arrived today as a replacement for the TIMS that I broke a couple of weeks ago - lightning fast, as I ordered it only yesterday. Licensed Ford, Jeep, GM & Hoonigan gauges. Smiths Classic Tachometer - 52mm dia. set the impulse tachometer to read 3,000 rpm and wait for two minutes to allow theequipmenttostabilise. New and unused genuine smith rev counter ideal for use I have the package insert as shown in the photo. NOS SMITHS TACH Tachometer RSM 3003/10 4:1 Norton Commando - $325. it is an ome replacement which worked with the old ignition system. VINTAGE AKAI SPEAKER RESTORATION. smiths and jaeger gauges repair and reconditioning services rev counter /tachometer upgrades speedometer recalibration reconditioned zenith stromberg. Looking to see if any forum member rebuilds the 69 AMX/Javelin instrument cluster consisting of the 140 MPH speedometer, tach, gas gauge before I search more for all online shops that rebuild them. Mamaroneck, NY (PRWEB) August 8, 2008 Nisonger Instruments, "The Source" for Smiths Instruments, introduces an Electronic Reproduction of the 5" Smiths Chronometric Tachometers used in many Competition and Sports Cars of the 1950s and 1960s. Tachometer. Troubleshooting Problems. conversion of Smiths and Jaeger tachometers to accept newer electronic movements. Tachometer Smiths Brand Fits Lotus Elite & Eclat 1975-1979 RVC2413/00. I searched both tachometer rebuild (although not electrical) then speedometer rebuild with no results sooo here I am. Smiths tachometer parts keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. 5144 [email protected] 1 out of 5 stars 136. Smiths Output: Smiths tachometers have a special thread. Speedometer & Tachometer for Repair. Smiths Style Volt Gauge Black Dial Chrome Replica. in the lower 48 states and more for international. Smiths specifications for all TR6 applications. The biggest names in tachometers and gauges are here! Shop a huge variety of analog tachs from nostalgic to cutting-edge—even stock-looking replacements for classic muscle cars. Custom Restoration We pride ourselves on the amazing custom gauge restoration work we've had the pleasure of delivering over the past two decades. Smiths Gauges kit 80 mm Speedo Tacho ,52 mm Temp Oil Volt Fuel - WH Chrome. Drive Cables for Mechanical Tachometers. Jaguar MKX 4. We rebuild and restore all classic, musclecar, and vintage automobile speedometers, tachometers, clocks, and gauges. The tach shows up on the motec software and all appears to be. At Scott Speedometer Service Corp. Smiths only offered the bronze type 70549 tachometer drives in 1-1 reversing and 2-1 reversing. I used a technique similar to the one described in Tom Ballous 1975 Tech Tip to calibrate my tach at about 1200RPM using my dwell/tach meter. Therefore, servicing these two types uses similar procedures. click on to see our 1965/66 rally pac repair and 3 wire tachometer updates! click on to see our 1968-1969 torino instrument repair. Smith Reproduction Gauges NEW Tach And Speedo Combo - Bonneville T120, T120R, T120C (63-65), Trophy TR7 (73-78), Trophy/Tiger TR6R, TR6C (66-70), Trophy/Tiger TR6R, TR6C (71-72). Timorn Tachometer for Small Engine,Inductive Hour Meter for 2 Stroke & 4 Stroke Small Engine, Replaceable Battery Waterproof Tachometer for Chainsaw Marine ATV Motorcycle UTV Engine (Black) by Timorn. , Airspeed, and Smiths digital speedometer and tachometer tech help, for Smiths, Digital MA, British Gauge instruments The classic/heritage gauges we supply have been designed to work with both negative and positive earth, 12v systems unless otherwise stated. grha58 (5 of 5 points 107 pos. New, Used and OEM Automotive Parts For Do It Yourself Car and Truck Repair Chrome Bezel Glass Repair Kit For Smiths Speedo Tach Bsa For 85 Mm Housing. Tachometer (Rev Counter) Repair & Restoration Speedy Cables has the skill to repair or restore both mechanical and electronic rev-counters from any vehicle. Rebuild Smiths Automotive & Motorcycle Speedometer or Tachometer Drive Units Rebuild Smiths Electronic Speedometers or Tachometers Rebuild Smiths Mechanical Water or Oil Temperature Gauges. Walridge contracted him to do repairs for them and that's where I sent my speedo in 1995. Back in the late sixties this 52 mm revolution counter became an accessory for the Volvo 122S. Rated 5 out of 5 by Dirty mike from Worked well. Check for availability. SMITHS Classic Grey-face Tachometer. speedometer and tachometer cables made to original. Bivona ® silicone tracheostomy tubes are customizable offering the flexibility to produce almost any configuration needed to fit the unique. Had my tach changed to negative ground long time ago as I converted from positive to negative. I know minispares used. Digital & Analog Tachometer Gauges. 5% similar) Original Smiths all the way around but fully serviced. Licensed Ford, Jeep, GM & Hoonigan gauges. Category: Tachometer. He has been working now on instruments for 40 years, 20 of them in his own business. Can someone recommend a repair place they were happy with?. TYPES OF VEHICLES WE DO CLUSTER REPAIRS ON: MOST ALL: Cars, Trucks, Vans, SUVs, Pickups, Antique Cars, Vintage Cars, Muscle Cars, Classic Cars,. Convents to ignition coil or ECU signal. If you have a vintage, classic or awesome custom vehicle that needs its gauges restored, give us a call - we'd love to make it happen. Vintage Smiths RVI 1439/00 RPM Gauge. it is an ome replacement which worked with the old ignition system. ) Background. 1968 MGC Smiths Tachometer Flicker Diagnosis and Fix. Vintage speedometers, speedometers for old bikes, and Smith speedometers. One side of the wire is marked red, and the other side is marked black. Walridge contracted him to do repairs for them and that's where I sent my speedo in 1995. Smiths Speedometer Tachometer Bezel Glass Repair Kit Triumph BSA Norton Ducati Tachometer Smiths Brand Fits. Power up the circuit and feed the input terminal with a 60Hz square wave form your function generator. Here is a brief overview of some of the more common issues that one may need to troubleshoot when dealing with a tachometer: Blown Fuses. At Antique Speedometer Parts & Supply, we offer an inventory of over 500 restored and unrestored speedometer heads. Repair and Testing of SMITHS RVC 1002/00F Tachometer Richard Rudek. Drive Cables for Mechanical Tachometers. Select Your Car Make. SMITHS Speedometer Gauge Repair, SMITHS Tachometer Gauge Repair, SMITHS Chronometric Gauge Repair, SMITHS Magnetic Gauge Repair. LOL, all YOU guys with engine (etc. We have been looking for an attractive way of replacing the Smith gauges for some time and finally have a solution that we like. Hope you enjoy!. Add to cart. VG OE Jaeger Smiths Tachometer Gauge Triumph Spitfire MKIII MKIV Mark 3 + 4 TACH. If needed any gauge can be supplied with a new dial face, chrome bezel-ring, number drums ect. com Complete instrument repair and restoration. Typical problems are speedometer needle bounces, speedometer wiggles or speedometer makes a noise while driving. The newer ones will require re-wiring. There are two connectors, one spade and one bullet. There are usually plenty to be had on ebay. Add to cart. Over 1000 Smiths instrument cores for motorcycles in stock. Shipped with USPS First Class Package. Restored Rotunda 6k tach and new oil pressure gauge. Sold as is. of the speedometer test apparatus to 875 rpm and check that the impulse tachometer reads opposite the low calibrationmark1,750rpm. Restoration and Bespoke Printing service. Tachometers have been around about as long as speedometers. Our stock levels are still very high, order online or call +44 (0) 1395 444099. Smiths specifications for all TR6 applications. There is no galvanic connection between input (Ignition of vehicle) and internal circuit of Tach. Repairs typically consist of cleaning, repairing, lubricating and calibrating your instrument. Phoenix Restoration P O Box 458 Davenport, IA 52805 563. 35 Smiths 0 To 60 Mph Speedo A-10 890 1920's Alvis Morris Motorcycle Vintage Car. It is unlikely, given your apparent unfamiliarity with the circuit, that you will be able to make repairs to the gauge portion, nor would most. Also available in 10K RPM variant, part number RET3-1B52-00C. REPAIRING the SMITHS Electric Tachometer - ET-202D. The tach is now rock-stable. I have had 3 Smiths go bad for me also. Use them absolutely free and share our website with your friends!. My latest version upgrade. The DIY Gas Tank Fuel Sight Gauge Kit from Lowbrow Customs. X 100 rpm Tachometer. The large digital tachometer bar graph is easy to read. Later tachometers becoming electric with both a circuit board and a meter movement. Browse great prices on Smiths Chronometric Tachometer everyday! Related Information: More Related Items: smiths chronometric speedometer triumph norton bsa velocette matchless, smiths chronometric tach replacement stainless steel rim bezel lens kit plain, smiths chronometric tach repair brass rim bezel lens kit screw on type, smiths chronometric speedometer and tachometer fork and spindle. Realised already had one sitting away in storage. SMITHS Speedometer Repair, Smiths Tachometer Repair (Motorcycle) We can repair or restore your Smiths instrument for your motorcycle, whether it is a magnetic instrument or chronometric instrument. All of our rebuilds are calibrated to OEM specifications using Original Smiths "Factory" Calibration Equipment and are guaranteed for one year. click on to see our 1968-1974 b-body and 1970-1974 e- body instrument repair and cluster restorations. phoenixresto. The older Smiths tachometer must be disassembled in order to calibrate or repair it. Description. Gauge Repair and Restoration for Antique, Hot Rod and Classic Vehicles Bob's Speedometer has been in business since 1929 - for over 85 years, and is one of the world's leading gauge restoration and repair shops! We service most brands and types of gauges - speedometers, tachometers, clocks, oil, fuel, amp, volt, pressure, and a host of others - for all American makes/models & years, and most. Search our Speedometer Catalog for the brand you need. Use foam, packing peanuts, or bubble wrap to COMPLETELY fill the box you're shipping it in. We have the correct cable if you need one. Enclose the tach in a ziplock baggie or similar air-tight bag. click on to see our 1967-1971 cougar, spoiler and cyclone instrument repair and restorations. You might decide that now is the time to start that diet you've been thinking of in time for your holidays or you might decide to take an evening class to learn a new language or explore your creative side. smiths chronometric sc 5301/22 140 mph speedometer rc 1303/03 tachometer bsa a10 super rocket goldstar sold as a pair only - used as is condition - will require rebuild/restoration both turn freely- will require strip and rebuild though. Oem Mg Mgb 1977-1980 Tachometer Rpm Tach Gauge Smiths Rvc 2432-01f Original Part. Rask Cycle 1647 Evans City Rd. Chronometric and magnetic instruments. 10: 1D 7Hrs 17Min 2Sec : Smiths Rev counter , Tachometer. Mamaroneck, NY (PRWEB) August 8, 2008 Nisonger Instruments, "The Source" for Smiths Instruments, introduces an Electronic Reproduction of the 5" Smiths Chronometric Tachometers used in many Competition and Sports Cars of the 1950s and 1960s. Smiths instruments, Smiths range of classic and digital chronometric speedos and tachos for customisation, retro, project or rebuild, suitable for flattracker, bobber. Smiths Tach & Speedometer Rebuild #1. MG Midget Austin Healey Sprite Tachometer RPM Gauge Smiths RVI 2401/00A OEM. Peter at Nisonger Instruments said this is a rare original mechanical Smiths tach w/telltale and appraised it at $1500. Our family of gauges under the British-Gauge banner, Digital-MA, A. Rc1307-00 Smiths Chronometric Tachometer Triumph (50. How does the adaptor. So with the Vincent having a clockwise rotating magneto, the use of the 2-1 reversing tachometer drive gave the 4-1 anti-clockwise tachometer requirement. Looking to see if any forum member rebuilds the 69 AMX/Javelin instrument cluster consisting of the 140 MPH speedometer, tach, gas gauge before I search more for all online shops that rebuild them. Item is brand new supplied in manufacturers box with mounting hardware. Includes documentation of rebuild. I recently got this, but things have changed and I need to move some money around. MGB GT burning oil June 14, 2020; Debbie Reynolds ~ Tammy (1957) MG Restoration 198; Restoration 149; Other Cars 75; Girls 64; Life 56; Publications 55; Vintage Ads 45; Video 35; Lotus 32; Home; Restoration. VINTAGE AKAI SPEAKER RESTORATION. At Scott Speedometer Service Corp. Shop with confidence. Now Smiths offers a set of gauges for your motorcycle that was made across the channel. 10: 4D 1Hrs 17Min 45Sec : Vintage 1967 Classic Jaguar Daimler RPM Tachometer Gauge by Smiths: godblessthismess (5 of 5. Model (Site) Category Ltd. 120 mph Speedometer. If you're looking for other parts, you can search for a specific tractor part to save time, or browse through all of our Massey Ferguson tractor parts on the Massey Ferguson tractor parts page. The Smiths Tachometer Calibrator generates an accurate high current signal used to drive inductively coupled Smiths tachometers. If you have a vintage, classic or awesome custom vehicle that needs its gauges restored, give us a call - we'd love to make it happen. VG OE Jaeger Smiths Tachometer Gauge Triumph Spitfire MKIII MKIV Mark 3 + 4 TACH. I haven't heard from N isonger's yet but the quote from Joel was a little over $200 plus shipping for repair with a one year warranty. Smith Reproduction Gauges NEW Tach And Speedo Combo - Bonneville T120, T120R, T120C (63-65), Trophy TR7 (73-78), Trophy/Tiger TR6R, TR6C (66-70), Trophy/Tiger TR6R, TR6C (71-72). bsa triumph smiths uk speedometer ssm5007/02 1971-74 1600 bsa triumph : $49. Is there an internal adjustment in the tach or is there a way to put a resistor in line to correct for what appears to be either an increased voltage or amperage or both ovet the old points system when the tach worked fine. 00: 29D 15Hrs 35Min 0Sec : Smiths tachometer: sac758 (5 of 5 points 153 pos. For using this circuit as an automobile tachometer, the input terminal A should be connected to the spark plug cable and terminal B should be connected to the vehicles ground. There is no galvanic connection between input (Ignition of vehicle) and internal circuit of Tach. The tach rebuild consists of:. This can be a very difficult job if the seals have aged badly and stuck. Every time the contact breaker points close, current flows through them to the coil. A Tachometer that can be used where room for the larger gauges is limited, these have all of the functionality of the larger gauges in a classic styling , available in Black and magnolia with a variety of dials. Therefore, servicing these two types uses similar procedures. You can also find other images like images wiring diagram, images parts diagram, images replacement parts, images electrical diagram, images repair manuals, images engine diagram, images engine scheme, images. This new series is a whole new family of gauges from 2" to 5" that you can mix & match to create a custom look. Speedo & Rev Counter Clocks Parts and Rubbers will be added soon! We also carry a full range of Speedo & R/C Cables to suit Chronometric and Magnetic clocks, SeeCatalogue Also seeAmmeters,Speedo Drive Gearboxes & Rev Counter Gearboxes Please note, We do not have any Chronometric clocks available. Tach mounting pod is available, see SEL0030. I searched both tachometer rebuild (although not electrical) then speedometer rebuild with no results sooo here I am. SMITHS Classic Grey-face Tachometer. I called Luminition and they said the Smiths RVC shouldn't have any compatability issues. Tach now runs at +2,000 to + 2,00rpm's. I have a 3 clock style dash, however unfortunately the tachometer (rev counter) isn't functioning properly. Here is a brief overview of some of the more common issues that one may need to troubleshoot when dealing with a tachometer: Blown Fuses. We provide top quality workmanship. it is an ome replacement which worked with the old ignition system. I found that they have essentially the same works inside their different size cases. Also, for our Yanmar engines, you may want to make the adjustments at 2400 and 3000 rpms. You may be able to find some one that has electronic board repair experience to troubleshoot it. Smiths Tachometer 3003/13 for parts. We repair American, European, Japanese & British motorcycle speedometers. Orders: 800. Daytona Tachometer -14. Custom Restoration We pride ourselves on the amazing custom gauge restoration work we've had the pleasure of delivering over the past two decades. VAT Smiths Classic Tachometer - 52mm dia. Counters, from a mechanical repair to a full restoration that includes a new face, bezel, glass, o-ring, black and white mileage recording numbers and a resprayed case. If the impulse tachometer does not read 1,750 rpm. when the engine is consuming the largest volume of air—and consequently the most fuel. I will combine postage on multiple items. Smiths - Motorsport Suitable for Racing and Motorsports use. Smiths Classic grey-face 82mm 8K Tachometer. Call Dick's Speed-O-Tach to get your tachometer repaired 480-994-9022. Smiths Output: Smiths tachometers have a special thread. This is a long shot but what the heck. The UK's home for instrument cluster and speedometer repair, calibration, modification and spares…More info » Customisation. 113714914891. 04 VDO Speedo Issue 6. Tach now runs at +2,000 to + 2,00rpm's. If the RPM of an engine is allowed to go outside of specific limitations, moving parts begin to generate enough heat and friction to become damaged. Smiths Instruments Classic Car Gauges 43 Best Speedo images | Speedo, Speedo swimwear, Swimming gear Acewell CA085-551 Classic Multifunction Speed / Tachometer - Black Face. Home Going to the negative side with the MGB GT Smiths Tachometer. Smiths is still in business, and following an employee buyout in 2010 launched a new line of replacement digital speedometers and tachometers, now available in the U. Sexy up your dash with the latest motorcycle speedometers, GPS, gauges, trim kits, and motorcycle handlebar mounted accessories. Most electrical tachometers, introduced in the early 1970s, register the pulses to or from the primary of the ignition coil. Original Smiths Rebuilt Fuel Gauge 1064-1975 Mgb 1972-1979 Mg Midget Bf222600. 00 smiths and jaeger gauges repair and reconditioning services rev counter /tachometer upgrades speedometer recalibration reconditioned zenith stromberg26. We will contact you to review the request and set up an appointment. Specific circuit for the Gen 1 voltage Sensing Module installed in front of Radiator. July 26, 2011 11:09 AM To: [email protected] We can overhaul/repair your old Smiths / Jaeger rev-counter to original Specifications Our standard tachometer overhaul / repair service comprises of the following: 1. A Tachometer that can be used where room for the larger gauges is limited, these have all of the functionality of the larger gauges in a classic styling , available in Black and magnolia with a variety of dials. conversion of Smiths and Jaeger tachometers to accept newer electronic movements. I tested the gauge and it works properly. Part Number RET3-1B52-04C. Sale Regular price $150. D&M Restoration rebuilds and repairs almost any antique, classic or vintage car tachometer to its stock/ original condition, or we can convert a mechanical tachometer to an electric tachometer while keeping the original appearance. For over 25 Years our Porsche department has specialized in 356, 911, 924, 928, 930, 944, 993, 996 models. Related products. Description Description. Is there an internal adjustment in the tach or is there a way to put a resistor in line to correct for what appears to be either an increased voltage or amperage or both ovet the old points system when the tach worked fine. The first one appears to be a copy of parts of the page above, with some later model information deleted. the light hole). Without an accurate and functional speedometer, any classic car restoration project would not be complete. 113714914891. Thanks, Dave As a side note, Thanks to all the "Professional" clock rebuilders who will not sell repair parts. 6149 Automobile radio sales and restoration for antique and classic British cars. Veglia Tachometer $ 125. 50 at 50Hz, 60 at 60Hz. No matter what you're driving, we have the right Smiths Tach for your vehicle. com Complete instrument repair and restoration. Back in the late sixties this 52 mm revolution counter became an accessory for the Volvo 122S. Testing a Tachometer. If properly adjusted, tach needle should rest at normal idle (around 1000 rpm). , the one-stop business for all of your Clock, Speedometer Repair, Speedometer Restoration, Tachometer Repair, Tachometer Restoration, Fuel Gauge Repair, Fuel Gauge Restoration, Battery Gauge Repair, Battery Gauge Restoration, Oil Gauge Repair, Oil Gauge Restoration, Amp Gauge Repair, Amp Gauge Restoration, Temperature Gauge Repair, Temperature Gauge. Shop with confidence. The digital gauge has many other useful features like time keeping, engine temperature, resettable distance, and odometer. Walridge contracted him to do repairs for them and that's where I sent my speedo in 1995. Operates on negative ground only. SMITHS Classic 52 mm Tachometer. Some modern electronic instruments also use an analog needle rather than a digital display. D&M Restoration rebuilds and repairs almost any antique, classic or vintage car tachometer to its stock/ original condition, or we can convert a mechanical tachometer to an electric tachometer while keeping the original appearance. Therefore, servicing these two types uses similar procedures. I haven't heard from N isonger's yet but the quote from Joel was a little over $200 plus shipping for repair with a one year warranty. All listings - Current page Auction Buy it now Classified Ads. Purpose of the Tachometer. Early electric tachos were current sensing. Place came recommend from a friend so I sent my Smiths Speedo and Tachometer to foreign speedo for rebuilds over 4 months ago, with the instructions that the cases don't need to be painted (they fit into housings) and to reset the mileage to zero (completely rebuilding the bike their from). You've got to love stores with names like "International Speedometer & Car Radio Sales and Service", definitely have an idea of what they do. Did just get a copy of Matchless News and there is an advertisement for Smiths Magnetic and Chronometric Instrument Repair in it. Dakota Digital. Drive Cables for Mechanical Tachometers. I would like for anyone who thinks they have the original gauges on their bike to send me the gauge numbers on the face. Apple Stores remain closed WORLDWIDE and we must be able to manage our increased workload. 79 shipping. Bought recently for a project. Power up the circuit and feed the input terminal with a 60Hz square wave form your function generator. There are dozens of Youtube tutorials dedicated to the repair of Smiths instruments. 80mm genuine Smiths 8000 RPM tachometer, with chrome bezel that matches the gauges found on all center-binnacle classic Minis. 5144 [email protected] Restoration of electric clock in tach (Smiths, MK2) Started By: Robin Brown on 2015-03-15 13:29:30 Any nerd information on DIY appreciated, but if, as I suspect, this is beyond an amateur, any leads on where one can get it rebuilt?. Smiths Classic Tachometer - 52mm dia. View Details. The Northwest's premier speedometer restoration shop. One tachometer was functional and only needed. SMITHS DIGITAL REPLICA GAUGES. untested, been in garage for years. What needs to be done is the following: You need to remove the mechanism. Smiths is still in business, and following an employee buyout in 2010 launched a new line of replacement digital speedometers and tachometers, now available in the U. Oem 1973 Triumph Gt6 Smiths Tachometer Tach Gauge Rn 231900 700 Rpm Original. This can be a very difficult job if the seals have aged badly and stuck. Specialists in Digital Speedometer Repair, Digital Odometer Repair, Analog Speedometer Repair, Analog Odometer Repair, Foreign and Domestic Speedometers, tachometer repairs, circuitboard repairs, and any instrument cluster repair. 6y5-83500-03-00 Yamaha Lcd Tach-trim-oil 6y5835000300, New Genuine Oem Part. 8526 Fax: 814. We repair American, European, Japanese & British motorcycle speedometers. X 100 rpm Tachometer. Tachometer (Rev Counter) Repair & Restoration Speedy Cables has the skill to repair or restore both mechanical and electronic rev-counters from any vehicle. Cars & Trucks Motorcycles Other Vehicles & Trailers Boats Powersports Parts & Accessories Automotive Tools & Supplies. com I had my Smiths Tach (Austin-Healey 3000 MKIII) converted to negative ground by you a few years ago & I am using a Pertronix ignition in my distributor. set the impulse tachometer to read 3,000 rpm and wait for two minutes to allow theequipmenttostabilise. untested, been in garage for years. Smiths Speedometer Tachometer Bezel Glass Repair Kit Triumph BSA Norton Ducati Tachometer Smiths Brand Fits. On many MG V-8 conversions, the last item to be addressed is often the modification of the tachometer (and usually speedometer too!) to V-8 mode. The top view of the gauges mounted on a Commando. Mine cost me $19, misdescribed as a chopper tach on eBay, needs a full rebuild, will use A E Pople in UK who made the orginals for Smiths as the internals are not standard. All listings - Current page Auction Buy it now Classified Ads. On this one, the bezel does not wrap completely around in back as it does on the tachometer and speedometer. Glossary: A: Mechanical Tachometer. ) I ended up using parts from two speedometers to get this to work as good as it does. I have an old Smiths tach. 00 1963 Jaguar Mk Ii X Instrument Cluster Gauge Dash Speedo Tach Switch Smiths. NVT Gauges (Norton Villiers Triumph) (224) 595-2037. I searched both tachometer rebuild (although not electrical) then speedometer rebuild with no results sooo here I am. com I had my Smiths Tach (Austin-Healey 3000 MKIII) converted to negative ground by you a few years ago & I am using a Pertronix ignition in my distributor. Smiths 1964 1965 Triumph T120 Tr6 1964-65 T100 Speedometer And Reverse Tachometer For Sale Online. Original Smiths Rebuilt Fuel Gauge 1064-1975 Mgb 1972-1979 Mg. Tachometer Anti-Vibration Mount - 60mm $ 30. The original Smiths tach is not stea. Is there an internal adjustment in the tach or is there a way to put a resistor in line to correct for what appears to be either an increased voltage or amperage or both ovet the old points system when the tach worked fine. Listed below is our most popular range of stock Angle drives available to buy direct online. Early electric tachos were current sensing. Oem 1973 Triumph Gt6 Smiths Tachometer Tach Gauge Rn 231900 700 Rpm Original. SMITHS Speedometer cables, SMITHS Motorcycle Instrument repair. it is an ome replacement which worked with the old ignition system. Antique speedometer restorations are our specialty. Units will fit original Smiths mounting brackets, features our new billet case can be set up easily for engines from one cylinder to twelve, LED lighting and waterproof to IP67. Electronic tachometer and speedometer gauges for Commandos. 1 out of 5 stars 136. If the RPM of an engine is allowed to go outside of specific limitations, moving parts begin to generate enough heat and friction to become damaged. Sold as parts. I will combine postage on multiple items. Is there an internal adjustment in the tach or is there a way to put a resistor in line to correct for what appears to be either an increased voltage or amperage or both ovet the old points system when the tach worked fine. AUSTIN HEALEY BJ8 SMITHS ELECTRONIC TACHOMETER INSTRUCTIONS FOR REBUILDING THE ELECTRONICS Overview This paper details how I rebuilt the electronics of my Smiths tach. Troubleshooting Problems. Shipped with USPS First Class Package. Cars (US) » smiths tachometer. Can these instruments be rebuilt/ cleaned out by the novice? If yes, could anyone point me in the right direction? Thanks. Smiths Tachometer 3003/13 for parts. Smiths Tachometer RVI1433/00 Austin Healey Sprite MGB Midget 4Cyl Negative Earth. All pre-1955 quartz conversions start at $249. Our Smiths chronometric bezel kits are made in England to the highest quality standard. 12 volt positive or negative earth. Hi There SMITHS Vintage Speedometer ,parts. SMITHS Vintage Original Gauge Speedometer In Excellent condition as shown in the photos Diameter of the face is 11. 05 VDO Speedo Calibration (LCD) 6. So with the Vincent having a clockwise rotating magneto, the use of the 2-1 reversing tachometer drive gave the 4-1 anti-clockwise tachometer requirement. Steve Sheppard at Auckland speedometer services has been working with vehicle instruments since his apprenticeship, and has the original calibration equipment from Smiths instruments. Please Call for further details The Chronometric speedometer / Tachometer is a principle commenced by the Jaeger speedometer company in Paris, France, in the 1920s and as such is a METRIC instrument, that is the dimensions, screws, threads etc are metric and not imperial as generally thought. untested, been in garage for years. SMITHS Speedometer cables, SMITHS Motorcycle Instrument repair. ratings) £45. Smith and Sons (Motor Accessories) Ltd, entered the domestic clock market and formed a new company, Smiths English Clocks Ltd, as the Clock and Watch division with Cricklewood as the main factory. There is a chance that your problem is a blown fuse. The top view of the gauges mounted on a Commando. You've got to love stores with names like "International Speedometer & Car Radio Sales and Service", definitely have an idea of what they do. New and unused genuine smith rev counter ideal for use I have the package insert as shown in the photo. Without an accurate and functional speedometer, any classic car restoration project would not be complete. Tachometer for IH/Farmall 400 , 450 , W400 , W450 Gas / Lp Clockwise -364393R91. We take our original and damaged instruments and cosmetically restore and clean/lubricate them, so they look and function as they did when new at least, that's the idea. There is no galvanic connection between input (Ignition of vehicle) and internal circuit of Tach. Hope you enjoy!. I would like for anyone who thinks they have the original gauges on their bike to send me the gauge numbers on the face. RVI and RVC Smiths rev counters both get their signal off the car's coil. 07 Speedo Gears for LT77 & R380 Models. DT-101 - Why doesn't my TEMPERATURE GAUGE work? DT-101A - TEMPERATURE SENSOR LINE Installation & Routing DT-101B - TEMPERATURE SENSOR LINE Installation & Routing #2 DT-102 - Calibrating the TEMPERATURE GAUGE DT-102A - REPAIR of the Analog TEMPERATURE GAUGE www. VG OE Jaeger Smiths Tachometer Gauge Triumph Spitfire MKIII MKIV Mark 3 + 4 TACH. 100 mph Speedometer. Shipped with USPS First Class Package. it is an ome replacement which worked with the old ignition system. from Smiths Gauges USA. Since I had also converted the gauge to neg. Speedometer gauge, 125mph, Grey face, 80mm, Side trip shaft, Chrome Bezel, Professionally rebuilt in USA, Smiths. Firebird/Trans Am/Formula: 1972-78 8K Tachometer w/Non-Quartz Style Clock. Description. He gave me 4 gen 2 tachometers to go through. Adaptor for unit 350/500 direct drive rev counter cable, '63 - '65. A tachometer (revolution-counter, tach, rev-counter, RPM gauge) is an instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine. I will ship. Some modern electronic instruments also use an analog needle rather than a digital display. Tech Tips: MGB. Face has dust and age related marks. MG Restoration. Category: Triumph Speedometer Parts & Tachometer Parts Coronavirus update: Please continue to send your orders, we are still despatching "World-Wide" via UPS. Without an accurate and functional speedometer, any classic car restoration project would not be complete. Choose black or magnolia face. Because an RVI tach is a current sensing tach, (contrary to many RVC tachs which go across the coil and are a voltage device) I made up a small series circuit (going from memory here-kinda vague) of a very small OLDER AC transformer (120vac to 12vac if memory serves), a small 1n4001 diode. There is a resistor in the tach that must be in the circuit to get the reading. Effective immediately. Smiths Tachometer Wiring Diagram -- thank you for visiting our site, this is images about smiths tachometer wiring diagram posted by Maria Rodriquez in Smiths category on Nov 03, 2019. Mg Midget Mk3 Tachometer Smiths Instruments Rvi 143301 Austin Healey Sprite. You might decide that now is the time to start that diet you've been thinking of in time for your holidays or you might decide to take an evening class to learn a new language or explore your creative side. We can overhaul/repair your old Smiths / Jaeger rev-counter to original Specifications Our standard tachometer overhaul / repair service comprises of the following: 1. We provide top quality workmanship. SMITHS VINTAGE ORIGINAL Gauge Speedometer Tachometer - $68. SMITHS Speedometer Repair, Smiths Tachometer Repair (Motorcycle) We can repair or restore your Smiths instrument for your motorcycle, whether it is a magnetic instrument or chronometric instrument. New and unused genuine smith rev counter ideal for use I have the package insert as shown in the photo. The biggest names in tachometers and gauges are here! Shop a huge variety of analog tachs from nostalgic to cutting-edge—even stock-looking replacements for classic muscle cars. 00 smiths and jaeger gauges repair and reconditioning services rev counter /tachometer upgrades speedometer recalibration reconditioned zenith stromberg26. Smiths Tachometer Electrical Black Face / Chrome Bezel 10 000 rpm 80mm TELL TAIL (ex. Thread starter texasSlick; Start date Apr 16, 2019; texasSlick. LOL, all YOU guys with engine (etc. The tachometer can be a digital display or on a calibrated analogue dial. NOS Smiths Tach Tachometer RSM 3003/10 4:1 Norton CommandoNot a reproduction or remanufactured - this is an original Smiths gaugeThis NOS tach came from a recent dealer buyout. A sort of simple input transformer serves to chatch the signal from the ignition (the loop of wire in the back of the tachometer) because at the time the input impedance of circuit was low. SMITHS Speedometer Repair, Smiths Tachometer Repair Vintagebritishcables. I used a very small screw driver but pried very slightly straight down but only the width of the lip on the back never into the side of the bezel and went around the bezel about 75 -100 times in that fashion, i would say on my 30th lap around it came loose so the bezel rotated freely but not until about 30 minutes. What is Not Covered: The repair of Smiths mechanical and electroni c tachometers is not discussed. Price incl. We repair all Chronometric Speedos and Rev. Walridge contracted him to do repairs for them and that's where I sent my speedo in 1995. There are 2 wires going to the tach movement itself- one red and one black. Vintage British Cables, Medicine Hat, Alberta. Kwas [Comments Added] Note: I am looking for: 1. This circuit will work with most Veglia tachometers as well as with Smiths RVI/RVC and Smiths derived tachometer designs. fit All Spitfire. Bivona ® silicone tracheostomy tubes are customizable offering the flexibility to produce almost any configuration needed to fit the unique. Smiths Tachometer. A gentlemans guide to Smiths tachometers updx. Put a face to all those rpms you're spinning with a distinctive digital and analog tachometer gauges. Missing pieces. Tachometer, With Gm Diameter, Tach Recall, Rpm 10038474 5” Monster 10k Nos Diameter, 10k 10038474 Tachometer, Monster Tach Recall, Gm Rpm Nos 5” With. Tach mounting pod is available, see SEL0030. The “I” stands for Impulse, which means it is electrical and non-mechanical (no tachometer cable to the engine). My Smiths tach has dust, dirt particles and a dried up insect carcass thrown in for good measure under the glass. Mamaroneck, NY (PRWEB) August 8, 2008 Nisonger Instruments, "The Source" for Smiths Instruments, introduces an Electronic Reproduction of the 5" Smiths Chronometric Tachometers used in many Competition and Sports Cars of the 1950s and 1960s. Be the first to review "SMITHS RSM 3003/23 4:1 TACHOMETER BSA TRIUMPH NORTON USED" Cancel reply Your email address will not be published. Whatever you do, DON'T pry up the tabs on the bezel or you'll ruin it. Tach now runs at +2,000 to + 2,00rpm's. I found that they have essentially the same works inside their different size cases. Comes with what is in the pictures. Nationwide Tachometer Repair 1-800-572-2880. New, Used and OEM Automotive Parts For Do It Yourself Car and Truck Repair Chrome Bezel Glass Repair Kit For Smiths Speedo Tach Bsa For 85 Mm Housing. There are usually plenty to be had on ebay. The DIY Gas Tank Fuel Sight Gauge Kit from Lowbrow Customs. My Smiths tach has dust, dirt particles and a dried up insect carcass thrown in for good measure under the glass. ratings) £45. Firebird/Trans Am/Formula: 1972-78 8K Tachometer w/Non-Quartz Style Clock. Also available in 10K RPM variant, part number RET3-1B52-00C. We're experience with vintage cars and motorcycles but have a particular passion for Porsche repairs. $795 or offer. From dial rings, to custom bezels, custom needle colours, one off dial faces and part to full LED lighting conversion. Smiths Classic Tachometer - 52mm dia. This manual covers mechanical Jaeger/Smiths speedometers from the early 1960's through (at least) the late 1970's. 00: 2D 9Hrs 35Min 43Sec : Smiths tachometer: sac758 (5 of 5 points 153 pos. SMITHS RVI COIL TACHOMETER REPAIR MG MGB ALPINE HUNTER Late models Peugeot 205 112 wire cable tachometer rev counter upgrade carburetor engines. Smiths Tachometer RSM 3003/13A $ 180. We will contact you to review the request and set up an appointment. Smiths Tach & Speedometer Rebuild. SMITHS Speedometer Repair, Smiths Tachometer Repair (Motorcycle) We can repair or restore your Smiths instrument for your motorcycle, whether it is a magnetic instrument or chronometric instrument. 00 Add to cart; Veglia Tachometer $ 100. Can be easily mounted on a Dune Buggy, Motorcycle, Utility Vehicle or ATV. LENS, speedometer & tachometer. Rebuild Smiths Chronometric Automotive and Motorcycle Speedometers or Tachometers See more "before & after" examples: Rebuild Smiths Magnetic Automotive & Motorcycle Speedometers or Tachometers. 01 Caerbont (original Smith's) Tach Wiring (from the coil) 7. SSM 5001/03 - Professionally Rebuilt Smiths $ 385. View Details. , the one-stop business for all of your Clock, Speedometer Repair, Speedometer Restoration, Tachometer Repair, Tachometer Restoration, Fuel Gauge Repair, Fuel Gauge Restoration, Battery Gauge Repair, Battery Gauge Restoration, Oil Gauge Repair, Oil Gauge Restoration, Amp Gauge Repair, Amp Gauge Restoration, Temperature Gauge Repair, Temperature Gauge. Hi There SMITHS Vintage Speedometer ,parts. Put a face to all those rpms you're spinning with a distinctive digital and analog tachometer gauges. Veglia Tachometer $ 125. I will combine postage on multiple items. Oem Jaguar Xj6 1979-1987 Tachometer Rpm Gauge Smiths Rvc 201001f Original Part. Tachometer Dial Face Plate Smiths Brand Fits Triumph Spitfire 1500cc RVC2414/01F 1 out of 5 stars 1 product rating 1 product ratings - Tachometer Dial Face Plate Smiths Brand Fits Triumph Spitfire 1500cc RVC2414/01F. New Nos Smiths Tachometer Rvi461401 C30916 1969-75 Jaguar E-type 6 Cyl. part: RV1240-008 prices Specifications RV1240-008 : brand. The paint on the case shows some age, but it is in overall very nice condition. Missing pieces. Thanks, Dave As a side note, Thanks to all the "Professional" clock rebuilders who will not sell repair parts. 5-1/2" CJ GPS Speedometer Cluster 90mph - Speedo, Fuel Level, Temp; 2-5/8" CJ Tachometer 6K RPM; 2-5/8" CJ Clock; 2-1/16" CJ Oil Pressure Gauge 0-100psi. Smith Reproduction Gauges NEW Tach And Speedo Combo - Bonneville T120, T120R, T120C (63-65), Trophy TR7 (73-78), Trophy/Tiger TR6R, TR6C (66-70), Trophy/Tiger TR6R, TR6C (71-72). Can be set for positive or negative ground. Vintage Radio Shop 101 Swoope St Box 103 Brispin, PA 16620 814. Paragon is a proud GM Restoration Parts Licensee IT APPEARS JAVASCRIPT IS DISABLED IN YOUR BROWSER. SSM 5001/03 - Professionally Rebuilt Smiths $ 385. Restoration or Reproduction? SMITHS instruments were quality manufactured products and the original items are easily recognisable against the new reproduction offerings now available. ) I ended up using parts from two speedometers to get this to work as good as it does. This manual covers mechanical Jaeger/Smiths speedometers from the early 1960's through (at least) the late 1970's. We believe we manufacture the best reproduction Smiths cables available. , Airspeed, and Smiths digital speedometer and tachometer tech help, for Smiths, Digital MA, British Gauge instruments The classic/heritage gauges we supply have been designed to work with both negative and positive earth, 12v systems unless otherwise stated. As above but with half-wave rectification, hence half the number of voltage pulses per second i. Is there an internal adjustment in the tach or is there a way to put a resistor in line to correct for what appears to be either an increased voltage or amperage or both ovet the old points system when the tach worked fine. Gauge Repair and Restoration for Antique, Hot Rod and Classic Vehicles Bob's Speedometer has been in business since 1929 - for over 85 years, and is one of the world's leading gauge restoration and repair shops! We service most brands and types of gauges - speedometers, tachometers, clocks, oil, fuel, amp, volt, pressure, and a host of others - for all American makes/models & years, and most. When the rebuild was complete, the unit was sealed with one of our custom made aluminium sealing bands. Nationwide Tachometer Repair 1-800-572-2880. Rebuild Smiths Chronometric Automotive and Motorcycle Speedometers or Tachometers See more "before & after" examples: Rebuild Smiths Magnetic Automotive & Motorcycle Speedometers or Tachometers. 8526 Fax: 814. When I bought my 1970 T100 the speedo didn't work. July 26, 2011 11:09 AM To: [email protected] Operates on negative ground only. Our stock levels are still very high, order online or call +44 (0) 1395 444099. Services Vintage British Cables In addition to complete high quality cables offerings, Vintage British Cables will professionally restore or repair your speedo and/or tach as required. Smiths Classic Tachometer - 52mm dia. Restored Rotunda 6k tach and new oil pressure gauge.