blaine@carmenaperformance Posted August 9, 2016 Report Share Posted August 9, 2016 Hi Guys, Has anyone done any mapping to see what metering pump stepper position yields the highest flow as well as ranges in between? Quote Link to comment Share on other sites More sharing options...
Rich RDE Posted August 10, 2016 Report Share Posted August 10, 2016 I have not done any mapping and physically measured the metering pump. I will tell you that I set this to 75% duty at 90% throttle and above 2000 RPM. I then ramp it up even more than that at the end of the RPM Limit. Each car is a little different and depends on if you run premix in the gas. Which I highly recommend if Racing.Cheers,Rich Quote Link to comment Share on other sites More sharing options...
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