big block pro comp heads

I ran a '69 cuda with a stock CR 440-6 motor, team G, 850DP, big SFT cam, BV 906 heads etc., at 3000lbs all in and went 10.7@125 easy with less than 500hp. To get your 600hp at 440ci your gonna need at least 12.5:1 and 320cfm+ heads, but with 29.5" slicks and 5.17's it'll trap at 8000+rpm at S/G times, that cam will be done way before that so some 4.30's would be more appropriate I would've thought so you trap at around 7000, or 4.56's with something like the same cam I ran....CC..650"/[email protected] and trap at around 7300 where its still going.

The 4.10's your going to fit (just read it)......are a much better idea then you'll be turning 6300ish + verter slip and your cam will work.