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  1. #1
    WATER WOODY's Avatar
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    Finally took on a set of 65U cyl's

    Aluminum cuts very good on these. The GPR aluminum doesnt cut as fast. It was a fun project to do. Whenever i get the rest of the ski i will test them.
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  2. #2
    Flying Scotsman's Avatar
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    Look nice pump gas or race gas and what size bore.

  3. #3
    krispaintballz's Avatar
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    How high them exhaust ports. What is the measurement from top deck to top of port? Looking good!

  4. #4
    Mpeavler's Avatar
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    rumor was you were building a 65U ......glad to see you finally decided to try it out Kev. I would expect no less then 70mph for your ski...don't let us down =0)

  5. #5
    WATER WOODY's Avatar
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    Quote Originally Posted by Flying Scotsman View Post
    Look nice pump gas or race gas and what size bore.
    Race gas....85mm taking it easy the first go-round.

  6. #6
    Moderator OsideBill's Avatar
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    So what would you do different for Pump gas 91 oct? 155 PSI range? just might need to send you something to whittle on.

  7. #7
    WATER WOODY's Avatar
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    Quote Originally Posted by OsideBill View Post
    So what would you do different for Pump gas 91 oct? 155 PSI range? just might need to send you something to whittle on.
    check pm....

  8. #8
    Mpeavler's Avatar
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    secrets.....secrets.....shame shame Kev


    =0)

  9. #9
    WATER WOODY's Avatar
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    Guys, i will share my findings when im done. Its going to be a while since i have tons of stuff ahead of it. I will help out as much as i can. I want to see the 65U engine shine as much as you do. There is more power in this engine and i want to find it. Same goes for the 1200/1300+ GPR. Thanks
    I just need the time to do it.

  10. #10
    Flying Scotsman's Avatar
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    Welcome to the OLD SCHOOL section Kevin I predict you will get to 70 before a lot of these other posters .
    The way im going I might not get there till late in the season if I get there at all.
    I hope your building a stroker but not till after you build one with a stock stroke.



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