Originally Posted By steve660
This engine supposedly made 1000 hp, yet only had 150 cyl psi. Don't see how that's possible. Must be a happy dyno. Not sure on the cam specs, they wont send me or didn't keep cam card.


I was at the ICH swap and saw the spec card and dyno sheet on a pump gas 451 MM built. Ported 452's, Purple Stripe 474 cam and 10-1 made 525 horse and 570 tq. I'm thinking way happy dyno.


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