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  1. Replies
    251
    Views
    39,217

    I think I have some numbers. I have an 05 Riva...

    I think I have some numbers. I have an 05 Riva pro ecu and a stock 300 charger. Let me see what I can find.
  2. Thread: New oil leak

    by lilman573
    Replies
    7
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    508

    I would not let it sit like that. You need to get...

    I would not let it sit like that. You need to get that milky oil out of there for sure....
  3. Replies
    315
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    56,818

    And man have things changed since then. So many...

    And man have things changed since then. So many different ways to go now. Easily a 90+ mph reliable ski with your hull tuning.
  4. Replies
    10
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    2,476

    I have a 4tec into Polaris MSX conversion. The...

    I have a 4tec into Polaris MSX conversion. The 255 setup with a riva pro ECU went about 79MPH :)

    I bet you have way more room in the hull of a Genesis! Heck even a 215 stock setup had me at 73.
  5. Replies
    1
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    362

    WTB - Parts Got one, thanks Turboted!!!

    Got one, thanks Turboted!!!
  6. Replies
    942
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    74,348

    That 300 charger does look comfortable on there...

    That 300 charger does look comfortable on there doesn't it!!

    431193
  7. Replies
    8
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    1,017

    Not this one!! then screw the hose barb on that....

    Not this one!! then screw the hose barb on that. Should work perfectly. I needed to do this on the pressure gauge in my mirror. Couldn't screw one on due to the location. Did this and it works out...
  8. Replies
    27
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    5,102

    Pretty sure that's the Riva build... ...

    Pretty sure that's the Riva build...

    https://rivaracing.com/n-12846-the-new-2018-riva-racing-rxt-x-350-custom-build.html
  9. Replies
    11
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    1,991

    Supposedly increases top speed a tick and helps...

    Supposedly increases top speed a tick and helps the ski sty hooked up. I have one from a msx 110 if you aren't getting it cheap! I have no use for it.
  10. Replies
    17
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    1,802

    Those grounds though... Might have something to...

    Those grounds though... Might have something to do with the electrical problems? They should be bolted right to the block just above the motor mount. Stainless bolts on that stainless bracket can't...
  11. Bought those rivets from McMaster. 6 bucks for...

    Bought those rivets from McMaster. 6 bucks for 100 lol
  12. Replies
    3
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    661

    FS - Parts PM GGG, maybe he would rent it.

    PM GGG, maybe he would rent it.
  13. Replies
    777
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    103,185

    Yup, it went all the way to CA.

    Yup, it went all the way to CA.
  14. Replies
    13
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    2,431

    Subscribed.

    Subscribed.
  15. Thread: Engine Work

    by lilman573
    Replies
    5
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    794

    Definitely pull the engine, tare it down and see...

    Definitely pull the engine, tare it down and see what happened. Where in nj are you?
  16. Thread: 88.6 mph FX

    by lilman573
    Replies
    70
    Views
    6,741

    It blew right after you posted this? Damn,...

    It blew right after you posted this?

    Damn, maybe rcab has a spare block....
  17. Replies
    251
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    39,217

    All true, except I didn't think that the 15psi at...

    I thought it was only a problem with injectors that sit at 100% duty cycle. If you properly size your injectors, i thought it was ok.

    I know of a few setups that are running Riva Pro ECUs, 137+4's...
  18. Replies
    11
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    2,013

    Or put a cmd system on it.

    Or put a cmd system on it.
  19. 1k for an unknown motor or 1k for a freshly built...

    1k for an unknown motor or 1k for a freshly built by you motor?.... no brainer.
  20. Replies
    942
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    74,348

    Quick update, the seadoo 48's were the fueling...

    Quick update, the seadoo 48's were the fueling issue/duty cycle issue.

    The Riva 50's have no issue hitting the target 12.1 afr at wot.

    Logs and speed to follow.... when I figure out why my...
  21. Thread: 80mph

    by lilman573
    Replies
    365
    Views
    16,232

    Phhheeewww, missed the call out by .03 mph. Guess...

    Phhheeewww, missed the call out by .03 mph. Guess I will have to come watch you fast guys!!!!
  22. WHOA Is that unity racing?!

    WHOA Is that unity racing?!
  23. Replies
    94
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    7,670

    Show off with a metal gear....

    Show off with a metal gear....
  24. Replies
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    3,991

    No problem. Its on a google drive because its...

    No problem. Its on a google drive because its 65+MB.

    I'll post this link on the fb page.
  25. Replies
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    5,561

    I hope not. Only way for that to happen is...

    I hope not. Only way for that to happen is hydrolocking the motor and pushing water past the rings.
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