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Thread: Q yt175 crancase volume and tune

  1. 11-18-2011, 04:51 AM #1
    Sublunacy's Avatar
    Sublunacy
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    Q yt175 crancase volume and tune

    Im playing with some ideas and the crancase volume has me all charged up at the moment. My reasoning behing this is that Yami uses this same case for 100cc up to 225cc. Thats pretty much all I need to say about that. It leaves the 100cc configuration to be a low pressure charge for low end, and leaves the large 225cc cylinders high pressure.
    The yt175 falls right in the middle of this. Do I have this right?

    Im wanting to optimise my intake track and Crankcase volume to go with my aftermarket pipe and stock engine. Hoping later to port the engine during a rebuild, but I will not worry to much as I need to Begin somewhere.

    Can someone who knows more about this help me get set up? Rubbersalt Im kinda thinking about you, are you busey? lol
  2. 11-19-2011, 11:35 PM #2
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    Louis Mielke
    Louis Mielke is offline The purveyor of "Plan B" Teaching quads a lesson
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    dude, the 200 and 225 are 4 strokes. totally different engines.
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  3. 11-20-2011, 03:24 PM #3
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    Sublunacy is offline First Time Rider Arm chair racerNew to the board
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    yea im not concerned w the 4 stroke blocks.
  4. 11-22-2011, 11:43 AM #4
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    fabiodriven
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    Quote Originally Posted by Sublunacy View Post
    yea im not concerned w the 4 stroke blocks.
    What he's telling you is that the 200 and 225 you're talking about are not 2 strokes.
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  5. 11-22-2011, 04:02 PM #5
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    Damaged Ego's are Flaring allready /closed thread
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