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Type: Posts; User: MJE

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  1. Plane bearing replacement, how can I tell which "color"?

    I bought the set of Carillo connecting rods from Riva and I figured I would be best off changing the plane bearings upper and lower that go onto my crankshaft. Any suggestions? I don't know how to...
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    Freeing up stiff/frozen cables...GP1300

    My nozzle cables are pretty much frozen...I assume the brunt of the problem is probably within the first 6 inches of the beginning of each piece. What have you all used/done in order to free your...
  3. Thread: injector cleaner

    by MJE
    Replies
    5
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    229

    I send my units to injector-rehab. He gives you...

    I send my units to injector-rehab. He gives you print outs showing the flow tests before and after...injector cleaner is NOT going to guarantee you the same results especially with ethanol being as...
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    I had the same issue after I had it tuned. I...

    I had the same issue after I had it tuned. I have a Dean's tune though. At the same time...the ski is an animal.
  5. Thread: ECU FLASH

    by MJE
    Replies
    9
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    351

    get an RPM gauge and don't blow things up. It's...

    get an RPM gauge and don't blow things up. It's a tuning process. Be sure to have your impeller tuned accordingly based on your rpms. If you don't...you can overrev the machine. Titanium valve...
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    I assume its the same type of lighter hull...

    I assume its the same type of lighter hull material my gp1800 has? Nanoxcell etc? I usually put my legs back and lean forward to try and balance the skis weight. I dunno. It stops my porpoising...
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    I have zero porpoising on my ski. I'm using both...

    I have zero porpoising on my ski. I'm using both a wedge and the ride plate. What are you setting your nozzle at and what does your ride plate look like if you held a flat metal ruler across from...
  8. GP1800 or Yamaha 1.8L aftermarket cam? Or grind current unit?

    I searched but really couldn't find anything on performance info via the webcam profile (not sure if they will grind a stock one, not sure if stock is strong enough to be ground)...

    Not sure if I...
  9. GP1300 Stepping motors/speed controls... common denominator in RPMs on water?

    I have struggled to get above 4k rpms for several seasons and just had no motivation to figure out why beyond sending injectors out to be cleaned and so on...

    On a trailer my jetskis will rev up...
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    181

    They should come out pretty willingly. You have...

    They should come out pretty willingly. You have the fuel rail with the 3x 10mm bolts. Once that's disconnected...it takes a little bit of pulling to get em out but they again should come without...
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    684

    I haven't "killed" anything. I didn't do the...

    I haven't "killed" anything. I didn't do the work on them. I had a bit of a lemon. Technically the same motor...now requires nikasil and new pistons etc at the moment. It's been completely ripped...
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    WTB - Parts WTB Parts for 2006 GP1300/1390

    I need:

    -3 degree keyways (mine sheared)
    -My rossnemo tb's are both frozen and I am not sure what to do in order to free them up...so preferably a Rossnemo TB
    -Misc nuts/bolts
    -Maybe some...
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    its designed to fit in the stock location,...

    its designed to fit in the stock location, including the usage of stock straps. You absolutely need to strap it down.
  14. Replies
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    684

    GP1800 from hell, what parts do I buy?

    So as much as I absolutely love Yamaha...I do have 1 machine that has been the absolute worst experience of my life. I will still buy Yamaha etc...but yeah, not getting too deep into it. "3rd...
  15. GP1300R EFI Controllers without the god awful controllers?

    I have (2) 2006 GP1300s, both lowell ported...one is a 1390. They have sat for a long long long long time. I do not care, nor will I ever care for the R+D controllers, RIVA controllers etc. I was...
  16. Thread: never mind

    by MJE
    Replies
    26
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    3,040

    Usage of washers/shims to keep it the same level...

    Usage of washers/shims to keep it the same level as intake/transom plate. Take a flashlight and shine light into pump thru intake. Look on other end for a rocked impeller
  17. Thread: never mind

    by MJE
    Replies
    26
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    3,040

    I thought about your post and info you've given...

    I thought about your post and info you've given us...and seeing as the ski is a couple years old. I wonder what kind of shape your pump housing and or impeller are in. Yamaha uses 2 un-like metals...
  18. Thread: svho clutch life

    by MJE
    Replies
    51
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    10,330

    Go visit Jim for the love of god. Tired of...

    Go visit Jim for the love of god. Tired of telling you this.
  19. Thread: GP1800 Owners...

    by MJE
    Replies
    21
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    2,956

    I paid 14k even with taxes registration NO...

    I paid 14k even with taxes registration NO trailer.
  20. Thread: never mind

    by MJE
    Replies
    26
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    3,040

    I gotta admit...you are the ONLY person I've ever...

    I gotta admit...you are the ONLY person I've ever seen say this plate hasn't helped you. Lots of other factors to why a ski may not be as fast...saw you are comparing to it brand new, 3 years ago. ...
  21. jealous of the ride and especially the drink. ...

    jealous of the ride and especially the drink. mostly the drink as the ride is a workout for out of shape people su ch as myself.
  22. no one likes east coasters. just sayin. :) I...

    no one likes east coasters. just sayin. :) I don't think its isolated by the way. I had Jim's performance working on my ski and I saw 2 different skis that were annihilated from it. The nano-x2...
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    I've honestly been told that the free flow isnt...

    I've honestly been told that the free flow isnt the best solution for that particular focus on a ski. The thru-hull adds the power as well as incredible sound.




    ...
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    https://www.amazon.com/gp/product/B00B0L4ONM/ref=o...

    https://www.amazon.com/gp/product/B00B0L4ONM/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1

    hose and thru hull sold sep...

    I got the hose locally...the thru-hull the gh store has best pricing and...
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    I ordered one online...not from hulk at the time...

    I ordered one online...not from hulk at the time as their selection was limited. Jim is installing it now for me. I refuse to ride a ski until it has one. Why Yamaha decided to forego the option...
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