Re: Good buildup to reach 400+ horsepower 302 truck
also box stock twisted wedge heads dont flow 283.. the flow like 250 at .550. with that combo with about 9 to 1 ur lookin at bout i would say in the 330-350 hp range.. 400 is pushin it IMO.
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347- ported X heads, Xcam , RPM air-gap intake, 650 holley DP, 10:5 comp., equal lenght shorties, pullies, MSD ignition, pro 5.0 shifter. stock fuel system !!
best ET: 11.95 @113 1.64 60 foots
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