400 whp
#1
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I am currently at 372whp. I am running a stock maf, stock tb with ls6 intake on an 02 trans am. It has a tr224 cam (I believe) 241 heads, long tubes and 2 1/2 duals all the way back. I bought it this way and am trying to hit the 400 mark on pump gas efficently.
#2
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Throw on a set of heads and you'll be there. I think most people pick up about 25 with stock 243s that would put you right where you want to be or go with a ported set and be over.
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I made 401.72 rwhp & 389 tq with a Stock 853 heads, Stock Tb, Stock Maf, BBK Intake,SLP Lid & Bellow, 228R Cam, Kooks Lt & ORY, ASP Underdrive Pulley and a light weight flywheel.
Bigger Cam and a tune would get you very close.
My buddies 02 Ws6 with Stock Heads,Stock TB, V2 Cam, Kooks LT & Catted Y, 3' Flowmaster exhaust put down 397 rwhp and 377tq
He added some TSP Stg 2 LS6 heads and put down 444rwhp
Bigger Cam and a tune would get you very close.
My buddies 02 Ws6 with Stock Heads,Stock TB, V2 Cam, Kooks LT & Catted Y, 3' Flowmaster exhaust put down 397 rwhp and 377tq
He added some TSP Stg 2 LS6 heads and put down 444rwhp
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u have 2 ways you can go
1. Bigger MAF, along with a 92/92 F.A.S.T. or even 102, 3in exhaust, and a tune
2. or do the heads or bigger cam
#12
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Why would you want to put any restriction at all in your air intake...Go mafless & tune with heads.