click on my link below for my 428 ,going by track mph + weight, est hp 480,
the lower end is stock rods + trw pistons(dished -12 ) ,the heads are 67cc 10.8 to 1The aftermarket rods and piston avail now are a stronger and lighter then when I built this.
same motor with stock flowing heads and hyd cam 246/252 .050 .528 lift and the car weighted 3920 went 12.90-13.05 with a 4spd
Last edited by GTOLIB; 11-25-2006 at 10:59 PM.
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