Can anyone recommend some Hi Perf mechanical fuel pumps for a pair of 502's putting out about 550 - 575 hp with pretty agressive cams.

I have a friend who can't seem to keep from installing new pumps each year. I believe he's running holley 850's and I think he should also add electric pumps for additional flow?

Any advice would be appreciated!

call travis he has 2-- 110 gal pre hr. pumps off hp 500 dino time only and the have build in regulators at 8 lbs 816 380-4732