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  1. #1
    2006 RXT dave262626's Avatar
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    I have a 2006 RXT with the OPAS removed & 3" air intake. I GPS 66.5 @8120 now. I plan on doing a intercooler, wedge, new impeller, 8 lb super charger wheel, cluth washers, new grate, & a few other things over the winter. My question is what size impeller & what degree wedge should I use? I'm a big guy (265 lbs) & I'd like to GPS 72.


  2. #2
    2006 RXT dave262626's Avatar
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    RXT Performance

    Any suggestions on how to get a 2006 RXT with the OPAS removed & 3" air intake to go faster than GPS 66.5 @ 8120 RPM? I'd sure like to see 72 this spring.

  3. #3
    Vman's Avatar
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    Try a 14/17R on it?

  4. #4
    jaycee's Avatar
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    XS IC, Green Wheel/S 3 SC with the bigger inj, aftermarket ICU, prop....

    DIY mods for the extra mph...

    Fill in the ride plate holes, do the 4" intake, etc....

    I got 67.9 at seasons end(60*/55* air and water) with DIY mods and nothing else running 8050 rpm and two bars....

  5. #5
    jaycee's Avatar
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    aslo what did you use to remove the opas???

  6. #6

    suggestions

    Quote Originally Posted by dave262626 View Post
    Any suggestions on how to get a 2006 RXT with the OPAS removed & 3" air intake to go faster than GPS 66.5 @ 8120 RPM? I'd sure like to see 72 this spring.

    drop it off at my house and give Jerry (Green Hulk) your credit card number so i can order the parts u need

    s3 sc wheel/ metal washers/ceramic bearings
    xs ic
    42 inj
    solas prop
    adj venturi nozzle
    4 inch air intake and adapter for sc
    riva grate
    re block offs
    skegs*****
    fill plate holes
    fill grate holes

  7. #7
    jaycee's Avatar
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    Quote Originally Posted by DIGGS View Post
    drop it off at my house and give Jerry (Green Hulk) your credit card number so i can order the parts u need

    s3 sc wheel/ metal washers/ceramic bearings
    xs ic
    42 inj
    solas prop
    adj venturi nozzle
    4 inch air intake and adapter for sc
    riva grate
    re block offs
    skegs*****
    fill plate holes
    fill grate holes

    Thats a good point... I noticed your post count and wanted to make sure you caught this blaring defect with SC'ed skis.... good catch diggs!

  8. #8
    Site Admin Green Hulk's Avatar
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    Which supercharger impeller? 8 lbs? Are you talking about the Riva Vortech?

    You should go with the Riva wedge. It's 2 degrees.

  9. #9
    JFizzleJR's Avatar
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    I have a couple superchargers that I have outgrown by now so PM me if you need one. I suggest you listen to these guys and get an upgrade supercharger, intercooler, injectors, air intake, and prop. Those mods will put you at your speed mark. RE Opas block-offs, skegs, a stainless steel wear ring, and solid front engine mount are other mods to consider.

  10. #10

    sc wheel

    dont bother with the stage 2 wheel if u plan on going 72.....go straight to the s3 wheel

    check out what riva says:
    http://www.rivayamaha.com/pwc_perf_p...t_stg2_kit.asp

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