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Old 08-19-2009, 11:41 AM   #1 (permalink)
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xr100 high compression

Looking to rebuild a 98 XR100 but would like to keep the reliability. I was thinking of going with a high compression piston and good cam. I really don't want to change the carb and switch to a big bore kit. It is just a play bike and would like it to be close to reliable as stock was. What would you guys recommend?
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Old 08-22-2009, 06:11 PM   #2 (permalink)
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Re: xr100 high compression

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Originally Posted by Ryno454 View Post
Looking to rebuild a 98 XR100 but would like to keep the reliability. I was thinking of going with a high compression piston and good cam. I really don't want to change the carb and switch to a big bore kit. It is just a play bike and would like it to be close to reliable as stock was. What would you guys recommend?


55mm piston, 11.5:1 compression--------This is just a 2mm over bore, you use your stock cylinder.

Gene
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Old 08-22-2009, 09:19 PM   #3 (permalink)
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Re: xr100 high compression

Just a thought... I have a new, but used for mock up, TB132 kit, rings never out of the package, for $150, if you're interested in torque I have a Web 69 cam, too, if you wanna get serious. The aftermarket jugs have bigger fins, for cooler running, and oil cooler ports.
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