My 493 with a 440Source 4.15 stroker kit Indy EZ heads 10.6 comp Good quench as I drive and race it on 92 pump Never dyno'd but has run a best of 10.76 @ 125 in my 63 Sport Fury that's 3700 lbs without me. Ron
616fwhp
Thanks as I figured its only about 600 at the flywheel and maybe 525 at the wheels on the calculator I used. But I would rather your figures be right. Ron