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  1. #1
    05GTXLTD's Avatar
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    What other mods?

    I'm trying to see how much I'll have to start saving for next winter. I'm going to have my SC re-done with the metal washers and all that jazz. I'm also wanting to up the SC Impeller to get a bit more juice out of the machine. Will I need to do anything else like injectors when I upgrade the impellar?

    I'm not looking to break world records, just maybe get my ski up around 70 or so.


  2. #2
    camar0's Avatar
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    u will need 42lb injectors with bigger SC impellar

  3. #3
    JFizzleJR's Avatar
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    You only need 42# injectors if you upgrade to a higher boost impeller AND an external intercooler.

    A Green Charger, external ic, 42# injectors, and 4" intake will put you over 70 easily.

  4. #4
    THE OFFICAL SUPERDUTY!!!!!! superduty's Avatar
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    i'm right at 70 with lilttle mods and i'm gonna buy the green impeller

  5. #5
    05GTXLTD's Avatar
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    I'm going to show how green I am here...whats the Green Impellar? I was lookin at the RR Impellar. Any ideas about how much this would be with labor roughly? These motors are greek to me.

  6. #6
    05GTXLTD's Avatar
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    OK i just found out about the Green Charger.......man that's sweet! ugh why can't I have 3k to throw at Jerry to have fun with my ski?

  7. #7
    THE OFFICAL SUPERDUTY!!!!!! superduty's Avatar
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    i put the 4'' on fribe's , a wedge , re's and thats it and i'm at 68 on half a tank so far and i still have the ride plate holes to do

  8. #8
    Banned User
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    don't forget thru-hull and gutted waterbox...thats goood for a few more R's and HP...

  9. #9
    Yamaha tow boat RIDEALLDAY's Avatar
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    05 GTX, we'll be out on sunday at party cove(you know).
    We'll be on the 05 GPR and the 05 RXT.

    You're already fast which is a good thing. Go with a good air intake( cheap or expensive), fill the ride plate holes, intake grate.
    Talk to me about the cheap one.
    I'm all about keeping the motor stock for the warranty.
    But if you've seen my posts my boat still has been at the dealer for 5 weeks with a broken cam chain. It's a long story.
    Todd

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