How much do the 99+ heads cost and how much hp do they add? Also what are the PI heads? Crumbie: I know gears would be his best mod and only help him but he doesn't want to...
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92 AOD GT, K&N, ram air, pulleys, 2 ch. flowmasters, 4:10's, shift kit, 1 5/8 mac longtubes and offroad hpipe 14.249 @ 97.34 mph before the headers and hpipe
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