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Post by savechip on May 2, 2006 17:27:26 GMT
easy all i have a jinlun qt 50 i have read about derestricting these engins on this site and have been out and striped my ped bought all the tools etc i have no pink wire no slip ring i did remove the screw in carb but still carnt get over 30 mph unless its wind assisted  any help would appreciated also where do i change the gear oil |
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Post by cb50j on May 2, 2006 19:07:48 GMT
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Post by savechip on May 9, 2006 17:10:00 GMT
thank for link cb50 very handy i have tryed 4.1s but didnt fimd it ran that well and made a funny noise when the kids were on it to
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Post by cb50j on May 9, 2006 18:26:52 GMT
I'd check your variator and anything else that you have been near, changing rollers should have solved your problem.....what do you mean by "didn't run that well" and "funny noise"
................... #sprint#
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Post by savechip on May 12, 2006 17:56:22 GMT
i found i had loads of extra revs and no noticable extra power the funny scraping noise came from the back wheel i think. only happend if me and the kids were on it i changed the rollers back and every thing was normal going to get some slighly heavyer ones i will try 4.7s
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any help would appreciated also where do i change the gear oil 
