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how much hp?

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Old Oct 31, 2007 | 04:49 AM
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boostedls2's Avatar
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From: Anderson S.C
Default how much hp?

im gettin a all forged 347 built with diamond pistons, afr 225, callies crank an rods, arp head studs........... an going to put on a f1a procharger an run it on 15 psi to start , Could anybody give me a estimate of what my hp might be, i was thinking maybe 650 660 on 15psi
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Old Oct 31, 2007 | 06:13 AM
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Id say a lil more then that..... On a side not that can be done with a stock crank no problem.... if your gunna spend the $$$ on a forged crank ya might as well go with a 383 and let the ci help ya also.

Kyle
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Old Oct 31, 2007 | 08:01 AM
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I agree, go with a 4.00 stroke on the crankshaft if you are putting a forged crank into your block. You'll be making more rwhp than 650 at 15 psi with your combination. Bob
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