We've made +500hp on flat top .020 over pistons stock stroke(284ci). This motors are animals but you have to spin them hard to make power.
Wow. That is alot of power. 284, on flat tops, that's no more than 10.8CR depending on chamber size....what was the duration ball park, and which intake?
We made 530+RW and we belive that she will make ~560RW @ ~8000RPMs when its all finalized (tune, exhaust and plenum volume adjustment).
Basic combo:
322, IC-Heads, FR500 Intake, Full Exhuast...
Naz
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