All 1997-and-up GTP's come from the factory with a 3800 supercharged engine. For 1997-2003 it was the 3800 Series II, and 2004-and-up it is the 3800 Series III.
A grand prix gt un-supercharged will smoke a grand am gt, the supercharged gtp grand prix will destroy it.
3.8L V6 supercharged.
Yes
97-02 trans are the same 4T65E. The GTPs are HD and geared different.
No
Yes, it requires transmission, engine wiring harness and computer from donor car.
open the hood
I have a 2004 Pontiac Grand Prix GTP Comp G Supercharged, and it reccommends premium gas, but it does fine without it.
All Grand Prix GTPs 1997-2003 produce 240 horsepower and 280 ft.-lbs. of torque from the factory. Hope this helps!
All Grand Prix GTs and GTPs 1997-2003 will hold 4.5 quarts of oil in the engine oil sump. Hope this helps!
R134a
All Pontiac Grand Prix GTs and GTPs 1997-2003 hold 4.5 quarts of oil in the engine oil sump. Hope this helps!