supturbo Posted March 30, 2003 Report Share Posted March 30, 2003 WHAT IS THE BEST REGULATOR TO GO WITH FOR AN MPI SET-UP?? RR OR BC?? OR NO REG AT ALL?? Link to comment Share on other sites More sharing options...
chiplee Posted March 30, 2003 Report Share Posted March 30, 2003 I like a one to one (1 psi pressure per psi boost) boost compensating regulator. I don't see the need for a RR when you have absolute control of the injector firing time. Link to comment Share on other sites More sharing options...
Joel Posted March 30, 2003 Report Share Posted March 30, 2003 I like a one to one (1 psi pressure per psi boost) boost compensating regulator. Â I don't see the need for a RR when you have absolute control of the injector firing time. Yeah, things get real screwed up when you use an EMS and then use Variable fuel pressure Gets real hard to tune. Use a 1 to 1 so the pressure differtential stays they same (Boost pressure on one side of the injector vs fuel pressure on the other side of the injector). Joel Link to comment Share on other sites More sharing options...
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