Comp hydraulic roller lifters are garbage. My friend (and others) had no end of issues with them in his Dart. Once he swapped the lifters for the same Howards that I have, no more issues.


'63 Dodge 330
11.19 @ 121 mph
Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs.
10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.