Quote Originally Posted by jerry clayton View Post
We do lots of builds with the later roller blocks and also many using the Dart SHP block and a 3.875 stroke/4.125 bore 6 inch rod for 414 cid---with some Dart or AFR heads makes lots of streetable power
550hp, 520ft/lbs with 10.0:1 SCR, 248/254 roller hyd cam, AFR 210 heads.