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Old 07-17-2008, 10:47 AM   #2
jkaylor68gmc
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Join Date: Dec 2005
Location: TN
Posts: 2,448
Re: Hi-Performance small blocks

Did a Dyno test at High Velocity heads

350 0.40 over
steel crank I-beam rods
flat top pistons
HVH new aluminum double hump heads
single plane intake
QUick Fuel 650 cfm mechanical secondary

457horsepower and 427 lb ft of torque at 5700! by the way thats on 91 octane with the new HVH 949.00 aluminum heads
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