here's what i found about the AEM one:

"AEM billet aluminum adjustable pressure regulator.
The AEM adjustable regulator bolts directly to the stock Honda or the AEM high volume fuel rail. It is CNC machined from 6061 T-6 aluminum. The fuel outlet port is tapped to 9/16-18 threads, which allows the use of several different hoses ranging from the stock Honda fuel return hose to –8 AN hose. The vacuum reference is 1:1 ratio so for every pound of boost on a turbocharged or supercharged application yields a 1-pound rise in fuel pressure. The range of adjustability is from 20 PSI to the maximum the fuel pump can deliver."

i read that the bosch inline pump allows the fuel pressure to be 100 psi, so would this aem unit be good enough for 550 whp on e85?

link to what i'm talking about:

http://www.advancespeedshop.com/adjustable...1bk-p-2306.html

 

also, does anyone have pictures of how they installed their bosch in-line pumps?

 

Trust me, the AEM will not work for setting 100 psi base fuel pressure.

 

Weldon regulator is the Reg you need to set base pressure to 90+ psi

AEM and Aeromotive won't allow you to do that

 

I wish I would have bought a Weldon FPR instead of my Aeromotive. Weldon makes good stuff.

 

Ok, and to confirm, Weldon.regulator requires use of a different fuel rail?
anyone know if it has a port for fuel pressure.gauge?