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  1. #1

    Swithching to premix with fuel injection?

    I just have a couple of questions for the EFI gurus. I have blocked off my oil pump and will be premixing from here on out. Do I need to make any adjustments to the mixture/throttle body? I was planning on running 40:1, but I recently rebuilt the engine and thought it would be good to go 32:1 for the first tank. The machine is a 2003 GP1300R completely stock except waveeaters and D-Plate. Any advice is always appreciated and if I am not asking the right questions please note I am a NOOB. Thanks Again.


  2. #2
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    Quote Originally Posted by jimshearer View Post
    I just have a couple of questions for the EFI gurus. I have blocked off my oil pump and will be premixing from here on out. Do I need to make any adjustments to the mixture/throttle body? I was planning on running 40:1, but I recently rebuilt the engine and thought it would be good to go 32:1 for the first tank. The machine is a 2003 GP1300R completely stock except waveeaters and D-Plate. Any advice is always appreciated and if I am not asking the right questions please note I am a NOOB. Thanks Again.
    you are all good, no adjustments needed (cant adjust anything w/o a controller anyways )

    32:1 first tank keep rpms under 5000
    40:1 after that

  3. #3
    Thanks WFO, you're always a wealth of knowledge and often give me the confidence to proceed. Cheers

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