Quote: After the issues I and many other had with high volume pumps I will never use another one. my standard volume pump works perfect. and my high volume pump is going on the scrap pile.
What was your issue with the HV pump
Pump was going up over 130 pounds during my 1/4 mile passes. Thank God i didn't have a Fram filter on it.
I have to run a HV pump on my 416.. it has enough built in leaks that the standard pump wasnt giving me enough pressure(not enough volume).. I have the edm rollers and PR oiling.. the edm hole is .026 in each lifter.. the block is bushed but I went with a .060 hole in each... just lots of leaks
and my high volume pump is going on the scrap pile. 
