Quote:

440 w/ light pistons, good rods & forged crank... shifting 6300 and going thru 1/4-mile traps at 6800-7000. These #s might go up a couple of hundred RPM w/ new rebuild, so I've switched from OEM crank to an aftermarket 4340 piece.




Likewise but i go through the line at 6700, if i shift much higher than 6300, the power drops off.
Mick


69 Dart GTS 440 mopar .590 cam, Edelbrock heads, 3200#
best et 6.45, 106.78, 10.14, 132.88 mph, 1.47 60ft
best 60ft 1.36