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  1. #1

    Join Date
    Aug 2006
    Location
    Louisville,Tn
    Posts
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    stg 1 1/2 results

    hey guys got my best mph over the weekend using my gps.
    riva stg1 kit
    vortech impeller
    rideplate holes filled
    72.7
    85water temp
    91air temp
    what would you guys recommend next?
    how much does an exhaust help?


  2. #2
    EZ Dock of Long Island Shibby1485's Avatar
    Join Date
    May 2005
    Location
    Long Island, NY
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    9,464
    +1
    4
    Quote Originally Posted by speedy
    how much does an exhaust help?
    minimal if at all... but the sound is OH SO WORTH IT... and it frees up a tremendous amount of space in the hull... your next step for a big power gainer is going to be an external intercooler. unless u want to keep the ski mildly modded as is, throw a stock class RR ECU on there and u'll get big power...

    pick your budget, it will be easily spent, haha

  3. #3
    Quote Originally Posted by Shibby1485
    minimal if at all... but the sound is OH SO WORTH IT... and it frees up a tremendous amount of space in the hull... your next step for a big power gainer is going to be an external intercooler. unless u want to keep the ski mildly modded as is, throw a stock class RR ECU on there and u'll get big power...

    pick your budget, it will be easily spent, haha
    nice number man , keep er going , i have generally the same mods as you except i have an exhaust and Blow off valve and no SC impellar and i went 74.8mph on GPS , but my water temps and air temps were a bit cooler than yours!!! try it on a colder day and you'll be up there!! i'd say next mod would be what Shibby said those are you best bets!!

  4. #4
    Quote Originally Posted by speedy
    hey guys got my best mph over the weekend using my gps.
    riva stg1 kit
    vortech impeller
    rideplate holes filled
    72.7
    85water temp
    91air temp
    what would you guys recommend next?
    how much does an exhaust help?
    just curious as to how many feet above sea level you are and how many RPM you're turning?

  5. #5

    Join Date
    Aug 2006
    Location
    Louisville,Tn
    Posts
    140
    rxpkid,elevation is around 830 according to gps.Rpm's are 8100.I would like to be up around the 75/76 range so I guess I better start saving for the intercooler.

  6. #6
    Gforce's Avatar
    Join Date
    May 2005
    Location
    Long Island, NY
    Posts
    405
    The exhaust is on my top 3 mods list. Amazing sound makes the ski sound real pissed off I love it and everyone that has heard it loves it.

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