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  1. #1

    Arrow Riva EFI what are the best settings for the EFI?

    HEY guys whats up I have an 06 GP1300r and I have the full set of Riva Racing Stage I kit i have as well the Riva Yamaha EFI and wanted to know what the best settings are for the EFI so I can get maximum performance out of my ski Please help!


  2. #2
    Grand Cayman Tanny's Avatar
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    Settings

    5517 or 5527

  3. #3
    GPryan's Avatar
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    I'd say 3316 if you are running the stock head.
    FYI.. if you are just running a stage one kit your boat will not go 74 mph.

  4. #4
    NJ Kid GP1300R's Avatar
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    Quote Originally Posted by GPryan View Post
    I'd say 3316 if you are running the stock head.
    FYI.. if you are just running a stage one kit your boat will not go 74 mph.
    What is your top spree with a full stage? I have full stage on my gp1300 with GPS 67.7 MPH.

  5. #5
    GPryan's Avatar
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    Quote Originally Posted by NJ Kid GP1300R View Post
    What is your top spree with a full stage? I have full stage on my gp1300 with GPS 67.7 MPH.
    I don't have a riva stage kit. I am running a stock compression, stock timing, 06 1300 w/ stock reeds. Mods are:

    Plate
    1200 Grate
    PPK
    trued 14/20 Dynafly
    Riva Power Filter w/o Outerware
    Jetworks flow control
    Tunnel Reinforcement
    Riva EFI Controller 2216.5
    stock tabs unshimmed
    pet 2100dx
    garmin forrunner 201
    No holes filled


    GPS 72.5 mph consitantly
    Last edited by GPryan; 07-22-2008 at 03:06 PM.

  6. #6
    no reverse jayohentran's Avatar
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    +1 I don't think you would get 74 with just a stage 1 kit. I can get consistent 70's all the time (without the efi controller), best of 70.6. Would I gain anymore speed with the controller installed?

  7. #7
    canadaxp's Avatar
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    Quote Originally Posted by GPryan View Post
    I don't have a riva stage kit. I am running a stock compression, stock timing, 06 1300 w/ stock reeds. Mods are:

    Plate
    1200 Grate
    PPK
    trued 14/20 Dynafly
    Riva Power Filter w/o Outerware
    Jetworks flow control
    Tunnel Reinforcement
    stock tabs unshimmed
    pet 2100dx
    garmin forrunner 201
    No holes filled

    GPS 72.5 mph consitantly
    I have similar to you, but with a 3 degree key, 800 grate and the riva race filter. My ski did 72.9 first time out. Since then I have set my plate to .968 from .850. I'm hoping that will get me a bit of speed.

    My compression is stock, but I am still running a controller. I forget what it is set at, and I tried just now to pull it out, but I guess I bought the super velcro. LOL

  8. #8
    no reverse jayohentran's Avatar
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    dang GPryan, I have similar mods to you (minus the jetworks and my DF isn't trued) and I can't even get close to that....nice numbers.

  9. #9
    GPryan's Avatar
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    Quote Originally Posted by jayohentran View Post
    +1 I don't think you would get 74 with just a stage 1 kit. I can get consistent 70's all the time (without the efi controller), best of 70.6. Would I gain anymore speed with the controller installed?
    Negative. The controller set at 1 on the high speed is the factory setting. This is where you would have to set it for a non ported motor. This means no extra speed on top from the EFI Controller.

    The only two things on my boat that have given me speed are the plate and prop.

    Speeds are like this:
    Stock 67.3
    Plate 70.0
    Prop 71.9
    Added more angle to plate 72.5

  10. #10
    no reverse jayohentran's Avatar
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    Well even your stock speed was faster than mine, I only got 64 .

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