power heads
is anybody out there running with power heads? im interested in these and would like to know alittle more about them. i have a dyno book and they added 40hp over stock heads on a stock motor where out of the box twisted wedges only gained 20hp over stock on a moded motor. just wondering. let me know, thanks.
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1988 GT
Remanufactured 302
Holley systemax I, cold air induction, 76mm C&L MAF conversion, underdrive pulleys, 24# injectors, 190lph fuel pump, equal length shorty headers, off road h-pipe, force II catback, PRO 5.0 shifter, fuel pressure oil pressure & water temperature gauge, crane valve springs
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