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Thread: Piston Question

  1. #1
    Cutter's Avatar
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    Piston Question

    What Pistons do you guys recommend when rebuilding?? Wanna go 10 over. Got all the goodies, ported head ET 140 & so on. Want something strong and possibly lighter then the stockers.


  2. #2

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    rotax racing pistons are best

  3. #3

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    Quote Originally Posted by Cutter View Post
    What Pistons do you guys recommend when rebuilding?? Wanna go 10 over. Got all the goodies, ported head ET 140 & so on. Want something strong and possibly lighter then the stockers.
    Gotta check the cylinders for out of round first...b4 you even think about... I've never seen a motor with after market pistons last...they always shake or blow

  4. #4
    Cutter's Avatar
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    Ya that's what I was thinkin. I'm sure Rotex has done a ton of R&D on them. Some people say try JE or CP but would rather stick with the RR 1's.

  5. #5
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    do you have to go 10 over? if not i have 2 good low hour light weighjt rotax racing pistons

  6. #6
    Rotax racing pistons 1+

  7. #7
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    Ya gotta go 10 over. Thanks guys Rotax it is!!!

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