TVR Wiki

What this is

A working set of notes about owning and restoring TVRs — written by someone in the middle of doing it, not from a textbook. Some pages are deep; some are stubs that will fill in as the work happens.

Cars

Model-by-model reference: Cerbera, Tuscan, Sagaris, Griffith, Chimera. Years, engines, what to look for, what to avoid.

Engines

The TVR-designed AJP V8 and Speed Six (straight-six) — basic facts, common faults, and links to the deep ECU territory.

Mods & conversions

Real-world modifications walked through honestly. Quad headlamps, fly-by-wire throttle, 3D-printed tornado rear lights, Zafira power steering swap.

Guides & how-tos

Practical write-ups from the workshop: painting a Cerbera at home, removing the pedal box, and more.

Reference

The deep bits: electrical connectors, front harness connectors, wiring master list. Where most of the traffic ends up.

Ask Trevor

Trevor is the wiki’s AI helper — chat to him about your own Cerbera, ask him about connector codes or engine specs, or leave feedback on any page. Sign in from the header to unlock him.

Why this exists

Most TVR information lives in scattered forum threads, Facebook groups, and one or two paid resources. This wiki is an attempt to put what I learn from each restoration session into a single searchable place, with honest notes about what worked and what didn’t.

It’s built and maintained as a side-effect of the mattgreenworks YouTube channel — every PT video adds a page or two here.

Register to unlock more

A free account gives you:

• Chat to Trevor — the wiki’s AI helper. Ask about connector codes, wiring, engine specs, or your own Cerbera problem.
• Leave feedback on any wiki page — questions, corrections, or “does this really fit?” from your own build.
• Get updates when the arc moves forward (new mod pages, new reference material).

Sign-in / register is in the header, top-right. Takes about 30 seconds, no card required, uses your email.