Scott-EP

rigth now i am boosting 5psi on a stock d15b and using uberdata. anybosy ever think of using an FMu to raise the fuel pressure to atomize the fuel better? i know its not neccesary and i would have to adjust my map for the higher pressure, but would it be better?

LateApex

Yes someone has thought of it and no it is not a good idea. Keep it simple!

Slo_crx1

FYI higher fuel psi does not atomize fuel better. It actually does the opposite. Carbs have the best fuel atomization and they only run around the 6-10 psi mark.

Scott-EP

i have read that carbs atomize the fuel better, my idea on that is the fuel is going from a positive pressure to an area of high vaccume really fast, but i also thought i read somewhere that higher fuel pressure atomizes the fuel better to a point. im sure there is a point where it go more to a stream

98ctr

well I think that you got your answare, but ill go ahead and also tell you that it would be stupid to do it.

95civic

you can just up your fuel pressure with a FPR

93turbo16

Since your stock FPR is a 1:1 regulator, it does raise the pressure with boost. It does it linearly and that is enough, if you run out of injector, get bigger one.

Scott-EP

that makes scence. im surprized i didnt think of that