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XR80 bore kit

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I am looking for an engine for a conversion and found that the xr80 engines go for less money and have a close ratio tranny. Can you have someone bore and resleeve an xr80 cylinder to a 120? will an xr100 stroker crank (+6mm stroke) bolt right up to the xr80 engine?

Thanks,

Chad

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The problem is you can sleeve it for a 120, but no one makes a 58mm piston or even a 57mm. A big bore klx110 piston is about your only hope. It has the same wristpin measurement, but I don't know about the deck height. I tried calling Powroll on this, but they gave me some lame answer. Powroll can also use a wristpin sleeve to make 58mm xr100 piston work, but they gave me some lame answer on that too. The lady refuses to admit she doesn't know everything, so she never wants to ask the guy who machines everything who would know for sure.

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