HPP3 questions please help
08-23-2003, 06:05 PM
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HPP3 questions please help ok i got a 2002 z28 with a lid, cold air induction, loudmouth exhaust, and the hpp3. My times at the track went from 13.1's to 13.5's. Is this unheard of or does the tuning on the hpp3 totally suck? my engine is detonating now with it and it wasnt before. I am fully aware i made the biggest mistake not researching before i bought it because ive heard the predator is 10 times better. Anyone experience this same problem or have any suggestions? im gonna go take the tuning off in just a second and see if it still detonates at WOT. Any help would be great.
08-25-2003, 05:05 PM
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Re: HPP3 questions please help My Y2K SS ran slower with the power turning,I used it for cooling and shift points,rev limit only, not know about Predator, now useing LS1EDIT ,happy with EDIT, but comming along slow
good luck, Johnny
good luck, Johnny