Quote:
Originally Posted by Cid
Hmm, upgraded SC, intake and exhaust I would imagine would be a slightyly larger gain...depending on how much more boost the sc has. /not a ricer
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Ya I lowballed a bit on my guestiment. Stock the Grand Prix have 7lbs of boost. I would say with the pully on the car now it should be in the neighborhood 9-11 lbs of boost, worth around 20 hp or so. Intake should add between 5 and 10 hp and the exhaust should be just about the same. so anywhere from 30 to 40 hp over stock in my estiments. I still may be a lil modest.