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potential hp gains??

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Old 08-10-2019, 02:48 PM
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Default potential hp gains??

Well hello there!
im sure theres a similar post out there to answer my question, but no luck. maybe someone here can help me out.

2002 camaro z28 a4 3.23's 69,000 original miles

Current mods: STOCK 853 heads, ls6 intake, SW headers, borla exhaust, and torquer v2 cam (tuned and dyno at 371 rwhp)

stock rear end. I know I should go 3.73's but I cant get over the price tag to have it done

im about to install 36lb Fast injectors, a PORTED Fast 92 intake with Fast 92 tb (should I port this?), and PORTED 243 heads.

My question is what kind of rwhp would I be looking at with a tune, (a low number and a high number). I know theres variables and every car can run different.
Old 08-10-2019, 06:23 PM
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Originally Posted by colbya1985
Well hello there!
im sure theres a similar post out there to answer my question, but no luck. maybe someone here can help me out.

2002 camaro z28 a4 3.23's 69,000 original miles

Current mods: STOCK 853 heads, ls6 intake, SW headers, borla exhaust, and torquer v2 cam (tuned and dyno at 371 rwhp)

stock rear end. I know I should go 3.73's but I cant get over the price tag to have it done

im about to install 36lb Fast injectors, a PORTED Fast 92 intake with Fast 92 tb (should I port this?), and PORTED 243 heads.

My question is what kind of rwhp would I be looking at with a tune, (a low number and a high number). I know theres variables and every car can run different.
Depends on compression but i think you should be between 400-420rwhp.

Back when i was NA my 02 trans am T56 LS1 with 11.1 compression, bolt ons, ported 243heads, TSP 228R cam, ported Fast 92/92 made 428rw/396 tq




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