Best guess on 416 motor

From my experience with my race dart, 414/727/5000 stall/4.56 gears/30" tall slicks. You will trapping at least 7700 or some where around there. I have a 7300 chip in mine and am on the chip long before the line. I'm not pushing mine higher than that. My buddy and I just changed the gear ratio's to 4.11 and hopefully if the weather holds this weekend we'll find out if it was a smart move or should have gone with 4.30's.