Originally Posted by moparpro
change those rear tires to drag radials or slicks and you will improve even more. LOL.


Not legal for my race classes. Have tried them on test and tunes and didn’t see any improvements. Car is designed to work on the little tires.

B

1968 Road Runner 383 727 3.91 8 3/4 3520 with driver 11.04 @ 124.26 with 1.67 60’
Done on G70-14 redlines thru factory manifolds New quickest ever 383 build in FAST.
10:1 451” replaced with 14:1 499”.