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Thread: new speed #'s

  1. #1

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    new speed #'s

    08 gpr stock w stepped sponsons 66.8,
    new mods include: riva ride plate
    riva 1200 grate
    pump recessed .050 sealed
    df 14/20
    riva free flow
    d plate
    riva power filter
    tdr waterbox
    efi controller set @ 5516
    hole shot very strong hung w friends rxpx from stop
    top end 71.3 @ 7050, i know the rpm's are low but should have my heads mon so hoping to see 72+ let me know what u guys think? this forum has been VERY helpful for info and little speed tricks thanxs to everyone who contributes on here


  2. #2
    Altezza01's Avatar
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    put a 800 grate on and you should be at 72 now. good numbers. have you ever thought about putting that stock prop back in for more rpms? and get that rideplate to jim

  3. #3

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    i'm def going to have the prop trued up and was planning on jim working the ride plate, was just surprised at the results for everything being "box" parts

  4. #4
    08GPR's Avatar
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    nice numbers... hey Jesse congrats on your speed to bro Remember when we were both around 70 +1 on the stocker goin back in for now

  5. #5
    alex29573's Avatar
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    the tdr water box is slowing you down like crazy

  6. #6
    Altezza01's Avatar
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    Quote Originally Posted by 08GPR View Post
    nice numbers... hey Jesse congrats on your speed to bro Remember when we were both around 70 +1 on the stocker goin back in for now
    thanks man, i was stuck at 70 for a while. it was like hitting a brick wall...got there fast but wouldn't go past that. well gpr200, you made it past the 70mph mark. next is 75. once you get all the parts to hit 75...PORTING!!!!!

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