I'm the slow guy! smile 9.20 R3 4" Molnar crank and 6" rod. Brett's W8 heads .750 lift 264-272 @ .050. Mopar 598 running a 4150 carb which is around 900 cfm. I'm having plenty of fun with the combo although it's down right now as the 5800 converter flash was too low and the 4.30 gear is getting changed to a 4.56 since I have a set. Dyno peaked 770hp @ 7200. All pulls were made using a QF 1050 dominator. Best so far is 9.43 @ 143. I've also gone 9.46 in Vegas which I was pleased with. Engine on the mild side and should give us great service! I've had the shift light set at 6800 so the 1-2 has been shifting at 7500, and the 2-3 at 7100. Trap rpm is 7000-7100.