Interference or Non-Interference?

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zero9243
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Interference or Non-Interference?

Post by zero9243 »

Is the FZR 600 engine an interference or non-interference engine?
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haro504
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Re: Interference or Non-Interference?

Post by haro504 »

im purely guessing but all the dirtbikes ive owned that were 4 stroke were interference so thats my guess
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thatkid

Re: Interference or Non-Interference?

Post by thatkid »

Non-interference engine = cam chain/belt snaps, or valve timing is incorrect, pistons do not hit valves.

Interference engine = cam chain/belt snaps, or valve timing is incorrect, pistons do hit valves.

My guess. the 600 is a high compression engine 12.1 ratio. Higher compression = smaller combustion chamber. I'd put money on it that the 600 is a "interference engine". But I'm not certain.
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