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  1. #1
    CC Racer kenshin89's Avatar
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    OEM 4Tec Parts + Lightened Counter Balancer Shaft

    All prices are without shipping or PayPal. PM with any questions.

    420641120 Torx Flanged Screw M10x82 x8 BINB - SOLD

    420630200 Valve Stem Seal x12 BINB - SOLD

    420641203 Torx Flanged Screw M8x45 x12 BINB - $40

    OEM Rod x2 Used - $25ea

    Lightened Counter Balancer Shaft - $200
    Roughly 400grams lighter than OEM. Done by Mark Underwood at Race Tech similar to the Rotax Racing one.
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    Last edited by kenshin89; 02-11-2015 at 07:47 AM.


  2. #2
    CC Racer kenshin89's Avatar
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  3. #3
    pm send

  4. #4
    rxpdoo's Avatar
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    Quote Originally Posted by kenshin89 View Post
    All prices are without shipping or PayPal. PM with any questions.

    420641120 Torx Flanged Screw M10x82 x8 BINB - $30

    420630200 Valve Stem Seal x12 BINB - $60

    420641203 Torx Flanged Screw M8x45 x12 BINB - $40

    OEM Rod x2 Used - $25ea

    Lightened Counter Balancer Shaft - $200
    Roughly 400grams lighter than OEM. Done by Mark Underwood at Race Tech similar to the Rotax Racing one.
    how was it lightened ground down, counter weights?

  5. #5
    CC Racer kenshin89's Avatar
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    Quote Originally Posted by rxpdoo View Post
    how was it lightened ground down, counter weights?
    Comparing it to an oem one it looks like the shaft had been machined down along with the counter weight. Was told it's basically the same as the rotax racing one.

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