View Single Post
Old 05-04-2018, 04:56 PM   #7
parish8

 
Drives: 17 SS a8
Join Date: Feb 2010
Location: omaha
Posts: 1,678
You really should check your preload and make sure the pump doesn’t bottom out and get the right lash cap. I think you will need the .060 one.

On my car. 32% fuel lobe, no lash cap, lt4 pump, there was no preload. To me this suggests you are giving up stroke.

With the .080 lash cap it had preload but bottomed at the top of the stroke.

With the .060(or so, I just sanded down the .080). It had preload and did not bottom out.
__________________
dropped a valve in the 6.2. now running a drop in rods and piston 5.3
best et 5.83@121 with the 5.3 http://www.camaro6.com/forums/showthread.php?t=465472
parish8 is offline   Reply With Quote