Is there any local ( I am at Canton/Westland) shops that can modify the PCM calibration on my '96 GM 4.3L V6?
I am looking to disable the 95mph limiter and post o2 monitoring. And depending on price have a 2nd PCM flashed to a hotter WOT calibration for 91oct.
I am also looking for a "Y" pipe...
Looking for decently priced places that port/extrude hone intake manifolds.
I would prefer not too far from the Westland/Canton area.
Thought there may have been a place in Plymouth.
Guess it was just a matter of time before I got on here.
Mainly here for information/parts for my project and I know a couple of people here.
I am mostly into AutoX and road course racing. Every once and a while I will play in a straight line also, though very rare.