TVRCCNA Technical Articles

A large part of the club is preserving the marque, and TVRCCNA members share tech tips in order to help do so. This page features technical articles, many written by TVRCCNA members, that will help keep TVRs on the road. Some articles (those marked with a circle) are available to the public, others (marked by a filled circle) require TVRCCNA membership. On this page you can find a short summary of the article and members can log in to access the full articles where needed. If you'd like contribute an article, please send the information to our webmaster. Not all of the articles listed here have been published yet, so keep your eye on the page for updates.

General TVR | Grantura | Griffith | Vixen | M Series | Wedge | S Series | Griffith/Chimaera/Etc.

General TVR

  • USA-TVR Email List - Over 20 years of TVR tech tips and discussion by North American TVR owners. Open to all, not just TVRCCNA members.
  • TVRCCNA Members Facebook Group - Facebook group for TVRCCNA members to ask questions or chat. You must be a current member and provide your TVRCCNA member number to join.
  • Autocrossing a TVR - Information on SCCA rules and restrictions when considering whether to autocross your TVR.
  • Fiero Seats - Pontiac Fiero seats can be an inexpensive way to replace worn out buckets in your classic TVR.
  • Suspension Settings - Member-contributed specifications for caster/camber/toe in on various TVR models.
  • The History of Tom's Pit Stop - Or, how one man became a TVR dealer...
  • TVRCCNA Tech Tips - 4th Edition - Collection of tech tips curated from TVR Times issues by former TVRCCNA member Scott Stubblefield.
  • TVR Car Club Deutchland Technical Tips - TVRCCNA and TVRCCD are partnering to share reciprocal access to each others' tech libraries. Click here to access the TVRCCD library.




M Series

  • TVR 2500M Owners Manual (1973) - TVR 2500M owners manual produced by TVR Engineering in 1973.
  • TVR 2500M Owners Manual (1976) - TVR 2500M owners manual produced by TVR Engineering in 1976. Coming in late 2024.
  • TVR 3000M/3000S/Taimar Owners Manual Supplement (1978) - Supplement to the 1976 2500M owners manual for the 3000M, 3000S, and Taimar.
  • TVR M Series Spare Parts Catalog - TVR factory catalog with diagrams for (most) M series parts. Coming Soon.
  • TVR 2500M Service Rate Guide - TVR factory service guide listing hours required for many repairs. Coming Soon.
  • TVR Master Spare Parts Index - TVR factory-produced parts source list for the M series. Requires the M Series Spare Parts Catalog to decode.
  • M Series Parts Database - This is a database of TVR part numbers for the 1600M, 2500M, 3000M, 3000S, and Taimar from the M Series Parts Catalog that is crossreferenced with donor vehicles and new part suppliers (where known). Invaluable for tracking down some of the rarer parts. This database was crowdsourced circa 2004-2006. It does not yet include data from the Master Parts Index above.
  • TVR Color Chart (1973) - TVR full-line color chart for earlier in the 70s.
  • TVR Color Chart (later) - TVR full-line color chart for later in the 70s.
  • M Series Owners Manual Wiring Diagram - TVR-produced wiring diagram as published in the US-spec M Owners Manual.
  • 2500M Factory Wiring Diagram - TVR-produced factory wiring diagram for the TVR 2500M, as distributed by TVR Cars of America.
  • Rewiring a 2500M - Barry Rowe walks you through the process of updating the wiring in you 2500M.
  • M-Series Dashboard Template - Yuri Pershin's CAD drawings of the M-series dashboard, perfect for new custom dashes.
  • Resilvering Mirrors - The rearview mirror in many of the M series cars is a Wingard unit with day/night dimming that doesn't seem to be used in other cars. Unfortunately, a lot of these are losing their silver surface, causing discoloration and making them unusable. This article walks you through removing the glass and having it resilvered so that your mirror is good as new (at least the glass part). Coming Soon.
  • Six Tech - Len Renkenberger's classic book on Triumph TR6 systems and repairs, as made available to TVRCCNA by Len's son Lenny.


S Series


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