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  1. #1
    mjh3ides's Avatar
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    What year Superjet had 760cc motors?

    It's spring & I'm thinking it's time for another 2-stroke before they go bye-bye. I have an old issue of PWI with an article about the 845cc big bore kit that Group K does. It says it's necessary to use the 760 jugs because there's not enough meat on the newer 701's to bore them to 86mm. With my other projects still unfinished/unstarted it'll be awhile before I start any major work but I'd like to start collecting parts. Thanks.


  2. #2
    wakewhornc's Avatar
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    No SJ's came with a 760

  3. #3
    wakewhornc's Avatar
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    If your going to be riding the ski for a while before you build it you would be better off with 61x jugs and 62t bottom that's built well with a good pipe and stock 38 carb that comes on all post 96 SJ these engines are built for bottom end while the 760 is made for high end power like on sit down skis, you can build a stronger more snappy 701 cheaper than you can a 760 not saying it can't be done just easier with a 701. If your going all out with a big bore stroker then wait it out till you can find someone parting out a 760 for cheap pwctoday and x-h20 ie where you need to be surfing

  4. #4
    mjh3ides's Avatar
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    Quote Originally Posted by wakewhornc View Post
    If your going to be riding the ski for a while before you build it you would be better off with 61x jugs and 62t bottom that's built well with a good pipe and stock 38 carb that comes on all post 96 SJ these engines are built for bottom end while the 760 is made for high end power like on sit down skis, you can build a stronger more snappy 701 cheaper than you can a 760 not saying it can't be done just easier with a 701. If your going all out with a big bore stroker then wait it out till you can find someone parting out a 760 for cheap pwctoday and x-h20 ie where you need to be surfing
    OK, thanks. I think the reason I thought the 760 was a SJ engine was because I was looking at Riva's SJ kits & their head kit said it was for both the 701 & 760. What model/year ski used the 760?

  5. #5
    I have a hull off a limited edition 760 sj I think its a 99, don't think USA got them

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