Pontiac Firebirds And GTO's Improved - More Power, Less Wrenching LS1-LS2 Dyno Tuning - Pontiac Tech
The Gen III LS1 engine factory-installed in '98-'02 Firebirds, '04 GTOs and the Gen IV LS2 between the fenders of the '05-'06 GTOs are excellent powerplants. Current LS2 engines are rated at 400 hp ...
To refresh you on the project, we gutted a 1998 Trans Am Formula for its Gen-III LS1, then Pro Motor Engines in Mooresville, North Carolina, took a break from building wild NASCAR engines to help ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback