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.
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.