[timmyboy76]

someones' run'n almost identical set-up, and seeing 35psi, with stock studs. Personally, anything over 30psi, i'd be skeptical..

 

[timmyboy76]

i''l paste the link shortly, but only thing i can think of, is doing the HUTCH mod. Ya, you got the raptor and R.R., but fuel problem starts with pickup assy.

http://www.ford-trucks.com/forums/1224613-dyno-results.html