hey im back!! I was here 5 months ago when I had a 92 rs 305 but I wrecked it so now i have a 91 rs 3.1. Now my question is what are some of the basic ways to get more power out of the 3.1?? are there alot of restrictions? this is all I want to know and how much would an ECM run? I bought the car for 50.00 because the ecm is shot. Thanks.

I belive I may have a 91 3.1/700r4 ecm in storage since before I converted to manual. Would have to take a look first.

If you have it, how much would you want for it??

I have one you can have. Although it will run the engine, it does not have IAC control for some reason (don't know why-bought it used and working fine). It's for a 2.8 with a 700R4, but it should run the 3.1 with a PROM change (or not).

The worst restrictions are the entire intake and exhaust systems, from the manifolds to the rest of the systems.

you have a pm