Originally Posted by
Utah Blaine
Would putting in the shims be the first step to see if the pressure will go up? The car has 78000 miles. That isn't a lot.
If you take the pump apart, you should check the gear protrusion and measure it as closely as possible. Then select the correct shim to give you as close to .002 end clearance as possible. While you have the pump cover off, check the relief valve and spring.
Larry
1970 GS455 Stage1 Race weight 4025 lbs.
TSP 470, 602 HP, 589 TQ
MT headers, Gear Vendors Overdrive
Best E.T. 11.54 Best MPH, 116.06
1998 Riviera SC3800
Bookmarks