FPR with Carb Info

Alright, Holley Carb does not like 10+ psi, need to regulate the big external electric carter rotary pumps down. Need a returnless FPR that will handle 800+hp, poked around on Summit, and it either has no listing, or 650 max jams listed. What says the masses would fill my void?

A Holley needle/seat assembly can’t handle more than 7psi. Anything more will simply force it open. I’m sure Aeromotive has something to fit the bill.

http://www.summitracing.com/parts/AEI-13201/

Well aware, two streams up through the vent tubes… That should flow enough jams?