View Single Post
  #10  
Old 01-01-2008, 10:06 PM
AdamIsAdam's Avatar
AdamIsAdam AdamIsAdam is offline
Ultimate Warrior
 
Join Date: Oct 2006
Location: Long Island, NY
Posts: 2,285
Default

Quote:
Originally Posted by RAIV55
A while back mr.pbody (an engine builder) offered a tip. He said to replace the 5/8" inch check valve in the pump with a 9/16 ball from an industrial supply place. When doing it he said to shim the pump spring .060".

The difference in installed height is auctually .100 so that's what I'm shiming when doing this mod.
What's the point of the smaller regulator ball?

__________________
Adam
__________________
1964 LeGTO
469, M21, 3.42
__________________
Sold:
1968 Pontiac LeMans Convertible
See it go HERE