What in line pump to use

[Scrappyglen0]

I have a 360 with 360-1 top end eagle crank and h beam rods 12.2 :1 compression should be around 600 hp what inline pump would be suitable and will it need a return regulator? Thanks in advance Glen:banghead:

 

[RustyRatRod]

http://www.ebay.com/itm/220523160008?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT

Return needed, yes. Regulator needed, yes.