--> TM K9B vs K9C – ekartingnews

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This topic contains 2 replies, has 2 voices, and was last updated by  Anthony Herpolsheimer 2 years ago.

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  • #64253

    Hello all,

    Mods, if this isn’t the right section for this question, please move to the correct location.

    I have just bought a TM K9B engine for my kart that is claimed to be fresh and ready to run, and by the looks of things it is.  As I research replacement parts, I see more parts available for the K9C model.

    Can anyone tell me the difference between the B and C model of these engines?  I have searched here and google but have come up empty handed.  I really want to know what parts are and are not interchangeable, and what the differences are if any.

    Thank you!

    2008 GP 8 Honda 125 / TM K9B
    Building F125 Enduro

  • #64259

    Glenn L Riggs

    Both models are very similar and parts are interchangeable the c has a little different exhaust port difference most of the differences are in the pipe a b pipe has more torque and the c is a little higher in rpm. It is also legal now to use different tm parts hope this helps.

  • #64322

    Glenn, this does help.  Thank you!

    2008 GP 8 Honda 125 / TM K9B
    Building F125 Enduro

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