do you have that electric fuel pump regulated? the VE's dont like anything over 15 psi...
you should be able to see 18-20 no problem

 

regulated idk all i know that its a holley lift pump but i am seein but 15 to 20 at max

 

15-20 psi boost or fuel? you'll know if your over pressurizing the injection pump... seals will start to weep.. if not... should be all good...

 

ok well i was surprised how much my truck smoked it the pump jus got rebuilt and its not touched bc of warrenty and itll blow a good cloud

 

My truck will push of 45lbs of boost and have not had any pump leaks. You don't have to worry about boost as much as fuel psi you don't want to suck it dry, the pump needs somewhere around 8psi any lower and bad things happen. The other thing to be concerned with is case pressure which if your just doing minor pump tweeks don't worry now if you get into big tweeks you need the turbo to help burn the fuel to keep those pressure's down.

 

yeah, boost doesnt hurt the IP one bit... i was just talkin about fuel psi