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  1. #1
    ujustlost's Avatar
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    Dynamic duo 785 winter project

    Looks like I will be adding a motor rebuild to my hull swap project this winter! Put a hole through my center piston this week while at black lake in cheboygan MI. Was on a long full blast iiand heard it go pop!I will be running wsm pistons and if the crank is bad either a stock crank or one with SBT rods as I have both on stand by and ready to be installed. I think I'll go with the SBT that way we can get some feedback on their rods .


  2. #2

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    I've got a Nice set of Moto Marine Pipes to put in there ???

  3. #3
    ujustlost's Avatar
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    Quote Originally Posted by 785 lugs View Post
    I've got a Nice set of Moto Marine Pipes to put in there ???
    As of right now I'll be painting the new hull metallic yellow on top and white with a purple pearl on the bottom. All new decals and a yellow hot seat cover and blacktip Matt's . I'm planing on keeping the motor stock with the exception of my ADA head with 25cc domes and the WSM 750 pistons. I will put my tracker sponsons back on as well as my vilder steering and renthal bars. Not sure how I feel about the pipes yet but will definitely keep my options open. I will also put my moto marine ride plate back on.

  4. #4
    ujustlost's Avatar
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    Oops, I meant evolution marine ride plate

  5. #5
    ujustlost's Avatar
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    Well I got my new 750 pistons in the other day. I almost have the motor pulled, should have it out today. Bad news is I think one of the bearings on the pto is dad, not sure if it's the one on the crank or at the piston but it seems to have some up and down play in it, won't know for sure until I pull it apart. I'll post a few pictures today as well

  6. #6
    ujustlost's Avatar
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    Got the motor pulled today, here are a few pics. Got to love the custom port work on the center piston! Took a closer look at the crank and I think its good to go.
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  7. #7
    Bing-A-Ding-Ding-Ding, Brrrrrap! Brrrrrrrrrap!!! Polaris_Nut#1's Avatar
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    Ouch!

  8. #8
    Tony's Avatar
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    Quote Originally Posted by ujustlost View Post
    Got to love the custom port work on the center piston! .
    Thats not as custom as you think....I've seen it before.

  9. #9
    burtonrider10022's Avatar
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    Re: Dynamic duo 785 winter project

    You may want to richen up the CEN a bit, your wash looks funny

  10. #10
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
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    It's all about moving air. Looks like you can move even more now.

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