faigolfgti 0 Posted April 8, 2011 Report Share Posted April 8, 2011 My vr6 is fitted with 4BAR fuel regulator from factory,if i change to 5BAR fuel regulator will i gain some extra performance for my vr6?Thank You. Link to post Share on other sites
jims13 6 Posted April 8, 2011 Report Share Posted April 8, 2011 nope Link to post Share on other sites
UnitedMotorsport 55 Posted April 8, 2011 Report Share Posted April 8, 2011 The ECU will just trim out the extra fuel and put you back to where you started. Link to post Share on other sites
FishWick 21 Posted April 15, 2011 Report Share Posted April 15, 2011 But if the pump can supply 5 bar, the atomisation will be far better, at the expense of injector lag.Agreed though, it would be a fairly fruitless excercise. Link to post Share on other sites
Recommended Posts