Gpx125 engine mods??

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Motovert17

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Does any1 have 1 of these engines and what performance modifications are there to make them go harder??
 
no different to any other engine mate..
port work
better cam & valve springs maybe (not sure wats in them standard)
bore kit
decent exhaust
valve size increase could help a little
make sure the carb is in perfect tune
and upgrade the clutch or mod it to handle the extra power (could probly do with that from standard)
 
its not hard to do but it has to be done right or you'll make it slower..
obviously need the correct tools for the job too
 
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