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Thread: Fuel pressure for stock r6 on alcohol ?

  1. #1
    Join Date
    Apr 2017
    Posts
    2

    Fuel pressure for stock r6 on alcohol ?

    Gauge showed little under 60 psi but was cutting out,people seemed to think it was too rich,anyone have any ideas , new to this 600 racing , thanks !!

  2. #2
    Join Date
    Nov 2013
    Location
    West Palm Beach FL
    Posts
    82
    I am no expert, I think I had to have 70lbs when we ran. Who did the alcohol conversion? They can tell you. Does fuel pressure drop under load?

  3. #3
    Join Date
    Apr 2017
    Posts
    2
    Not sure on conversion ? Forgot to mention it is fuel injected,don't seem to drop when revving in pits or home,can't tell on track gauges aren't illuminated,it did seem to do better when I went to high side and was on the throttle but would still cut out mid straight away,get off pedal split second ,back into it it was fine,sorry for the novel

  4. #4
    Join Date
    Nov 2013
    Location
    West Palm Beach FL
    Posts
    82
    Had a similar issue once, had the two throttle position sensors hooked backwards, ran better half throttle down straights than wide open. I am not much help other than that. Clean filters, nozzles etc. Make sure vent on tank is working properly.

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