heads and intake...
October 2002 MM&FF page 70
...438 Fwhp 302
306 cid
stock pistons
stock cam
Kenne Bell Flowzilla @ 8.5 PSI
AFR 185 heads
GT40 lower
90 mm TB
36# inj
Pro-M 77 maf
so, get some heads and even a mild cam should get you 425 rwhp easy
__________________
1988 GT Convertible
331 10:1 TW heads, GT-40 intake, MSD, TRW flattops, B Cam w/ 1.7's, MAC exhaust, 24's, 70 TB, 76 MAF, 3.73's, Pro 5.0, Koni's, Anderson PMS, Wideband 02, yatta, yatta...
One week with new motor, two speeding tickets...joy
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