Quote:
Originally Posted by Dwright
Car build is finally done. 408 ci fully forged with lsa blower seems to be maxed out at 15 lbs. of boost. We put a 28% overdrive pulley (lower) and 2.5 upper along with E85 and the car puts down 718hp and 772 max torque. Car seams to want more air. On stock pulley without E85 it put down 641hp and 652 torque at 5900 rpm, now its max hp is at 5700 rpm with the upgrades. Tuner thinks the blower is maxed out. Just wondering our guys thoughts
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Yep it's like a 2 barrel carb on a 454 chevy.
