Quote:
Originally Posted by ayousef
10.3:1 CR + 12psi and a GT9 cam on 93 octane will be right at the edge if not beyond.
I don't know why Andy said 600-620 maybe he missed the 417ci part? Should be 700+ rwhp.
Look at those LSA motors doing 700+rwhp with only 6.2L and about 14psi of boost from the baby yet efficient 1900 on pump gas.
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My thoughts exactly. If a V, with stock cubes, a 1900, and a LS9 cam makes @ 650 rw, then a 417 with a 2300 and a GT9 should be 700+, assuming you have a fuel system to support it. At least I hope.