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Hi everyone I need some help

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Old 09-14-2010, 04:59 PM
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Smile Hi everyone I need some help

Hi everyone, i have Trans Am 1998, I need some help, I want my car to be more than 550 HP without turbo and supercharge, Now I have on my car Borla Cat-backs and headers, BBK Throttle Body (80mm) and K&N Air Filter.

Someone advide me to buy afr 205 66 cc heads and g6x3 cam , and someone talled me trickflow heads is the best for ls1 for street with lunati or Magic cam and i wnat to ask what is the best for my car.

And if necessary I have to change every thing i have on my car now, I will do it.

please everyone, Please Help Me
Old 09-14-2010, 05:15 PM
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It won't happen with a LS1. The most I have seen is like 508 rwhp The average with H/C LS1 is 450 rwhp. If your looking for more power you will need a LSX 408
Old 09-14-2010, 05:54 PM
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Texas Speed has a bunch of different heads and cam packages that should make 500 hp.
Old 09-14-2010, 09:56 PM
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550 crank or 550 wheel, thats a big difference.
Old 09-15-2010, 12:11 AM
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Crank more than likely...550rwhp is a lot to ask for out of an ls1...unless FULLY built and a grocery list of mods; to include forced induction. Besides...LQ4/9 blocks are getting more accessible all the time for a 408 build like previously stated.




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