I have a Australin 2003 Commodore L67 engine with twin turbos.
I am thinking of using a PCM from a 1998 Grand Prix GTP for supercharged engine.
The engine is built to run 1.4 bar (20 psi ).
Can the 1998 Grand Prix GTP PCM run with a 3 bar map senson.
The plan is to tune with HP Tuner.
Please note that the engine will be fitted to street/strip car.
Any info or assistance would be greatly appreciated.

Apples.