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  1. #1

    2008 GPR Bolt ons

    Hi Guys

    My friend has BONE STOCK 2008 GRP and he wanna start modding... I made searching it is look like Riva stg1 has useless parts so i winder what do u recommendations guys?

    He stronger holeshot and acceleration with littel top speed for glass water

    Thanks in advance


  2. #2
    GPryan's Avatar
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    For holeshot a jetworks flow control system is a must.

    leo's holeshot kit has had great reviews

    vf3's, milled head, and keyway (a prop will be needed if these mods are added).

    Rossnemo's Sonic booms have good reviews as well for mid range and extra top

    Ride plate for more speed and handling

    Pump Plug Kit as well as sealing of the shoe for hook-up

    Intake grate (the stock one will toss if faster than stock) for safety and better hook-up

    Pump tunnel reinforcement is a must as well

    A free flow exhaust is loud and will cost some top speed but will give you better accel.

    I maybe forgetting something but this stuff is tried and true.

  3. #3
    mrbtd's Avatar
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    If interested I have R&D extended tabs and R&D G-Force sponsons that will bolt right up $260 for the pair.

  4. #4
    yami_rida#26's Avatar
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    Quote Originally Posted by GPryan View Post
    For holeshot a jetworks flow control system is a must.

    leo's holeshot kit has had great reviews

    vf3's, milled head, and keyway (a prop will be needed if these mods are added).

    Rossnemo's Sonic booms have good reviews as well for mid range and extra top

    Ride plate for more speed and handling

    Pump Plug Kit as well as sealing of the shoe for hook-up

    Intake grate (the stock one will toss if faster than stock) for safety and better hook-up

    Pump tunnel reinforcement is a must as well

    A free flow exhaust is loud and will cost some top speed but will give you better accel.

    I maybe forgetting something but this stuff is tried and true.
    +1 to all of these mods if you go with the milled head, keyway & aftermarket reeds you will need to invest in an EFI controller also.

  5. #5
    GPryan's Avatar
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    Quote Originally Posted by yami_rida#26 View Post
    +1 to all of these mods if you go with the milled head, keyway & aftermarket reeds you will need to invest in an EFI controller also.
    Yes
    Read this thread if you have any questions.

    also get a PET or tiny tach and a gps if you haven't already done so.

  6. #6
    WOW...Thanks for replies guys

    I'm in overseae which shop u recommend me to those stuff?

  7. #7
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    Quote Originally Posted by FreakRXP1200 View Post
    WOW...Thanks for replies guys

    I'm in overseae which shop u recommend me to those stuff?
    you can get it all here

    http://www.4-tecperformance.com/

    use the discount code greenhulk for a 10% discount on all r&d and riva products

  8. #8
    where do you get a pet or tiny tach?

  9. #9
    Moderator beerdart's Avatar
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    Quote Originally Posted by Pale Rider View Post
    where do you get a pet or tiny tach?
    http://www.4-tecperformance.com/inde...ex&cPath=16_45

  10. #10
    gordon lasiter #328's Avatar
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    mods for a gpr

    i would start with pump upgrades first. Intake, ride plate, steering nozzle, exit nozzle, impellor.......for a excellent impellor call impros.....the first thing you should do after that is a r&d powershot fuel controller. And a digital tach.

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