Fiecos Dan

Is there a said amount of fuel needed for say, 250bhp and 500bhp??


dont matter on fuel pressure, just fuel flow @ correct fuel pressure for that engine.


I ask as i'm trying to sort my xr2tt fuel problems at top of rpm.

i've got enough fuel flow out of reg, but i've been flow checking the carb its self, by removeing top of carb, inner part of needle valve, and been playing with different size needle valves @ 5psi (as wot the car runs static pressure.