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Thread: wonna go faster

  1. #1

    wonna go faster

    i have RXPX 08 and also have some mods:
    power filter kit
    exhaust
    50 lb injectors
    ECU
    opas removal kit
    2* pump wedge
    15\22 impeller
    81 pump ring
    intake grate
    ext rod
    nozzle reduction
    upgrade valve kit

    and max spd gps 74mph

    what do you recomend for me? i saw new speed on forum that you have 86+?

    i go on rivayamaha and didnt see there stage 2 what do you recomend for my setup to add what parts?


  2. #2
    Banned User
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    fill the ride plate holes is an eaaaasy way to get some more speed cheap. if your looking for that 86mph your gonna need to step that supercharger up, other members on here have gotten 85plus with the 2rude....

  3. #3
    no reverse jayohentran's Avatar
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    with those mods, i would think you would be doing around 78ish. what rpms are you running? have you tried switching out to a 4" intake?

  4. #4
    what brand of supercharger should i buy? what is petter? and what + and - of any?

  5. #5
    Mod less, ride more! troyheb's Avatar
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    Something is wrong, I have 08 RXPX with free mods, 4" air, R&D grate, 15/22, and a wedge and hit 75.2 gps. You show 50lb injectors but no supercharger upgrade. Are you running the stock charger? That could be your problem.

  6. #6
    Quote Originally Posted by troyheb View Post
    Something is wrong, I have 08 RXPX with free mods, 4" air, R&D grate, 15/22, and a wedge and hit 75.2 gps. You show 50lb injectors but no supercharger upgrade. Are you running the stock charger? That could be your problem.
    yes, i have stock charger. but i ride on river water thats why maybe speeds so low. what do you think about racing camshafts? what to buy better camshaft or charger?

  7. #7
    Mod less, ride more! troyheb's Avatar
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    Supercharger for sure, you already have everything you need except a charger and a RRFPR.

  8. #8
    Quote Originally Posted by troyheb View Post
    Supercharger for sure, you already have everything you need except a charger and a RRFPR.

    what charger do you recomend? just wheeel for charger?or whole charger? and what is RRFPR?

  9. #9
    Quote Originally Posted by skatsuba View Post
    i have RXPX 08 and also have some mods:
    power filter kit
    exhaust
    50 lb injectors
    ECU
    opas removal kit
    2* pump wedge
    15\22 impeller
    81 pump ring
    intake grate
    ext rod
    nozzle reduction
    upgrade valve kit

    and max spd gps 74mph

    what do you recomend for me? i saw new speed on forum that you have 86+?

    i go on rivayamaha and didnt see there stage 2 what do you recomend for my setup to add what parts?
    just go with riva drop wheel. u should be round 80mph. if u want to go 86+ u better be ready to drop lots of coin

  10. #10
    Quote Originally Posted by FAST RXP View Post
    just go with riva drop wheel. u should be round 80mph. if u want to go 86+ u better be ready to drop lots of coin

    thanks. and will it kill my engine soon?

    but really i want maximum acceleration, not so much max speed...how to increase max acceleration? and what difference beetween these all chargers? and with my setup just buy charger and thats it?

    p.s. what will be if i remove my waterbox?

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