Originally Posted By Supercuda
Originally Posted By GTX MATT
What is a simple prefill?


Preoil the engine where you pull the distributor, put a length of 5/16" hex stock down to the oil pump and turn it CCW for a big block, or CW for a smallblock.


Gotcha, I don't think Comp says anything about that in the instructions though.


Now I need to pin those needles, got to feel that heat
Hear my motor screamin while I'm tearin up the street