Originally Posted by
robgee32
not sure i think 3-4psi of fuel pressure on the 150cc injectors thats what was showing on the gauge on the fse
3 - 4 psi?? U sure? or do you mean 3 - 4 bar??
Im using 650's and run 3.5 bar at atmouspheric pressure, then on boost it rises 1 psi of fuel pressure to 1 psi of boost pressure!