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djunkie · 03-04-2012, 11:37 PM

I'm guessing about 625hp. My 496 in my boat is 10.5-1. Ported afr 315's. Bigger hydraulic roller cam than yours and a victor jr with an 850 Holley made 661hp/615tq.
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03-04-2012, 11:37 PM	#46
djunkie Registered User Join Date: May 2011 Location: Lomita. Ca. Posts: 127	Re: 496 to be DYNO'D! I'm guessing about 625hp. My 496 in my boat is 10.5-1. Ported afr 315's. Bigger hydraulic roller cam than yours and a victor jr with an 850 Holley made 661hp/615tq. Posted via Mobile Device