I ran the 742 forever w/a spool and it never broke even in the 1.3 60's and in the 9's in the 1/4 mile but not too sure on the 741 but would agree that it SHOULD hold up................


72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....