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  1. #1
    andygpr748's Avatar
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    06 gpr1300 needs more speed

    I have a stock gpr1300. I got 65.0 on g.p.s. What can i expect if I add a riva ride plate and intake grate? Or any other mod's that would work better? please help!


  2. #2
    WATER WOODY's Avatar
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    Get Jims plate!!!!!!!! Seal the pump,get a 1200 double bar intake grate,800 grate for more speed but bad holeshot,step your sponsons.If its an 05'-06' get a box stock dynafly.If its an 03'-04' with powervalves,get Waveeater clip/couplers.Depends on how much you want to spend.R&D d plate,raise compression.

    Woops,i just reread your post and saw the 06'...get the Dynafly. jim or mike
    performance
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    Last edited by WATER WOODY; 01-07-2007 at 05:36 PM.

  3. #3
    Moderator RX951's Avatar
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    Welcome to the forum

  4. #4
    Hey Andy, heres my combo...
    06gp13
    d-plate
    jetworks
    14-20 df impeller
    87mm exit nozzle
    1200 r&d grate
    r&d ride plate
    r&d trim tabs
    Champion 8902 plugs, j-gapped
    Riva velocity stacks on ported throttle bodies
    No internal engine mods at all, no fuel controller, or reeds either.
    71.0 GPS just today....

  5. #5
    WATER WOODY's Avatar
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    Quote Originally Posted by rossnemo View Post
    Hey Andy, heres my combo...
    06gp13
    d-plate
    jetworks
    14-20 df impeller
    87mm exit nozzle
    1200 r&d grate
    r&d ride plate
    r&d trim tabs
    Champion 8902 plugs, j-gapped
    Riva velocity stacks on ported throttle bodies
    No internal engine mods at all, no fuel controller, or reeds either.
    71.0 GPS just today....
    Do you realize that you have about 2-3 mph more with Jims plate?

  6. #6
    Yep, just rode with Jim today... Saw the FF plate today, very cool, works as its supposed to... Im still on a 1200 grate also. I may shoot for a 75 sometime just on hull and pump mods for top speed, but i dont want a speed only ski.. Our gang here in tampa , St pete just love to drag race!!

  7. #7
    Quote Originally Posted by rossnemo View Post
    Hey Andy, heres my combo...
    06gp13
    d-plate
    jetworks
    14-20 df impeller
    87mm exit nozzle
    1200 r&d grate
    r&d ride plate
    r&d trim tabs
    Champion 8902 plugs, j-gapped
    Riva velocity stacks on ported throttle bodies
    No internal engine mods at all, no fuel controller, or reeds either.
    71.0 GPS just today....

    Thats great rossnemo, my setup is similar to yours, without d-plate, 87 mm nozzle, and ported throttle bodies, but with angled plate, syphon delete, drilled air screen and 40 degree air for 72.9 (best ever 73.3). These things can run good without the expensive mods. Allthough the head just came off to be sent to jim.

  8. #8
    andygpr748's Avatar
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    what do you mean by stepping my sponsons? do I have to cut them?
    Last edited by andygpr748; 01-08-2007 at 08:02 PM.

  9. #9
    andygpr748's Avatar
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    Hey thanks guys! I just want to go as fast as posible without doing engine mods. don't want to hurt reliability.

  10. #10
    Stepping the sponsons is when you have the front in the up position and the rear in the down position. When you do that you will have to open up the middle hole to allow the bolt to go through the middle. 10 minute job.

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