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Thread: E85 Tune

  1. #1

    E85 Tune

    Does MapTuner have a E85 tune ? To run E85, what upgrades to fuel system are needed ?

    TIA
    John


  2. #2
    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by TurboX View Post
    Does MapTuner have a E85 tune ? To run E85, what upgrades to fuel system are needed ?

    TIA
    John
    Yes, we have E85 tunes for both Yamaha and Seadoo. For your Yamaha, you would need these injectors. You'd also need the fuel rail if your ski is 2013 and newer

    RIVA Yamaha '08 & Newer Pro-Series 100lb Fuel Injector Kit / Injector Dynamics 1000cc

    Please note: These injectors can be installed on all 2008 and newer skis, however on 2013 and newer skis you must also install the Riva billet fuel...
    RY12040-I-KIT-100 $532.95


    RIVA Yamaha 1.8L Billet Fuel Rail

    Our High Flow Fuel Rail is an essential upgrade to your fuel system to support increased horsepower from supercharger or turbo modifications....
    RY12040-BFR $259.95


  3. #3
    Great info, thanks !!!!!!!!!!!

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    TAB686's Avatar
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    Quote Originally Posted by Green Hulk View Post
    Yes, we have E85 tunes for both Yamaha and Seadoo. For your Yamaha, you would need these injectors. You'd also need the fuel rail if your ski is 2013 and newer

    RIVA Yamaha '08 & Newer Pro-Series 100lb Fuel Injector Kit / Injector Dynamics 1000cc

    Please note: These injectors can be installed on all 2008 and newer skis, however on 2013 and newer skis you must also install the Riva billet fuel...
    RY12040-I-KIT-100 $532.95


    RIVA Yamaha 1.8L Billet Fuel Rail

    Our High Flow Fuel Rail is an essential upgrade to your fuel system to support increased horsepower from supercharger or turbo modifications....
    RY12040-BFR $259.95

    Jerry,
    is there any issue with the ethanol degrading the fuel line or the fuel pump complete drop in? If so is there a upgraded fuel to the rails to avoid this? I know the ID 1000s are rated for all mixtures of fuel. I'm also going to try e85 this year with the help of Jesus on my E2 wheel.
    Tom H

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    Site Admin Green Hulk's Avatar
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    Quote Originally Posted by TAB686 View Post
    Jerry,
    is there any issue with the ethanol degrading the fuel line or the fuel pump complete drop in? If so is there a upgraded fuel to the rails to avoid this? I know the ID 1000s are rated for all mixtures of fuel. I'm also going to try e85 this year with the help of Jesus on my E2 wheel.
    Tom H
    No issues at all. The stock fuel system is made to handle ethanol

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    TAB686's Avatar
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    Great info. Thanks Jerry

  7. #7
    Jerry I have a 2019 gp1800r like to run the E85 tune that's all need? What about pump and fpr?

    Thanks

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    mittens's Avatar
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    So if you have a SVHO ski set up to run E85. Injectors and rail.

    and then want to swap back to 93 would Jesus make you both tunes so you can flip flop?

    i would like to run e85 most the time, but then would like to have a 93 o rain version and also a 89 so if I know I am going to take a ski trip and want to refuel on water I can use normal marina fuel.

  9. #9
    Quote Originally Posted by mittens View Post
    So if you have a SVHO ski set up to run E85. Injectors and rail.

    and then want to swap back to 93 would Jesus make you both tunes so you can flip flop?

    i would like to run e85 most the time, but then would like to have a 93 o rain version and also a 89 so if I know I am going to take a ski trip and want to refuel on water I can use normal marina fuel.
    Yup, maptuner can do all that

  10. #10
    mittens's Avatar
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    So the stock SVHO fuel syste, how close it it to maxed out with stock blower. And just raised RPMs / boost.

    if you wanted to do e85 tune on somewhat normal set up. Does it require larger injectors and rain already. I know it had to flow 20ish% more e85 vs 93 is what I ask.

    would like to run e85 if possible, my guess is no ha.0

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