Join Date: May 2007
Location: Bloomington, IL
iTrader: 0 reviews
for a point of reference, a 351 with GT40 heads and mild hyd roller cam is going to make about 250 hp (see early lightnings).
Add to that 8-10 PSI from a turbo and you would be lucky to have 400 hp, although you might have 500+ ft lbs of torque.
I would think there are easier ways to achieve those kind of goals more cheaply. If you aren't interested in cheap, then spring for a real set of heads, like the CNC trick flows or AFR 225s.
88 GT CHI headed 351w 10.8 @ 125 - still figuring it out.
03 Cobra 2.3 whipple 10.7 @ 129 - sold it
04 Mach 1 12.7 @ 109 mostly stock - sold it
89 LX procharged 302 515 hp 497 ftlbs 10.7 @130 mph - sold it