fuel pressure regulator

gtir bean

New Member
is it worth getting an uprated one?im at 1 bar with an exhaust,induction kit and walbro pump but it feels like it may be pinking slightly sometimes.would one help?suppose it may be the timing out a bit.
 

nismoboy

New Member
not needed at 1 bar, as long as u have an uprated fuel pump u`ll be fine , one thing might want to check tho is the fuel pump wiring as the walbro pump needs 13.5v to flow properly.
 
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