Piston Rings for Jawa Supreme 2

Hi,

My Jawa Supreme was running well until a few weeks ago. Now I can get it started but get almost no acceleration. I cleaned out the carb, checked the fuel lines, etc. I suspect I have some worn piston rings. Does anyone know what size to use for this engine?

Thanks!

Re: Piston Rings for Jawa Supreme 2

Jawa rings may be hard to find. You should test your compression before you spend a lot of effort finding new rings. Usually a dramatic change in engine running isn't worn rings.

Re: Piston Rings for Jawa Supreme 2

Yeah,hopefully it is something else.It could be a nightmare trying to find new rings for a Jawa.

Re: Piston Rings for Jawa Supreme 2

John Joedicke /

Try West Coast Motorcycles in St Petersburg ,Florida . 727 541 3158 for Jawa parts and info.

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