How far under index?

[Freddie]

Originally Posted by ALMACK

3 options if you use factory 5 speeds...T5, T45, and Tremec3650

If you go with a 2002-2004 Tremec 3650 that came in the Mustang GT those years it will require a Hanlon Motorsports adater to fit it to a sfi bellhousing like the Quicktime bellhousing.

That is actually what is in the car at the moment, and a spare in the trailer, but will be looking at other options as they did not seem to hold up so well for the NMRA Factory Stockers for more than 2 or 3 races without needing work.

This car was originally being built to be a NMRA Factory Stock car, the only real difference between them seemed to be the front suspension and 100#, and the F/S cars are going mid 10's, but again an all out effort cost $$$ which I really dont want to invest so a moderate effort may work better in Stock rather than a heads up class where I would be .5 or more slow.