Meh start out at 5-6psi, just to get use to boost, then once i decide im done with that, upgrade to some 550's, Emanage ultimate, walbro 255, and some 255/40/17's and ill bump it up to 10-12.

my secret plans, are to have the fastest max in western canada..reason being, jime has me beat on the eastern side of canada, so i dont think ill ever come close to his 10's.

 

nice build

 

my only question how much clearance do you have between the downpipe and the ground?

 

downpipe clearance was never an issue with this setup. cross member is (was) much lower.