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
1969 'Cuda 446ci, best 9.96@133.9 in 1990 1971 340 'Cuda, best 11.01@122.8 in 1987