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Post by supremo50cc on Jul 24, 2014 22:15:24 GMT -5
I have a 50cc (Zhen supremo) no rev cdi washer is gone aftermarket exhaust jet#  I've tried 5g weights but was to light it has good power gets to 30mph and cruise no faster my other 50cc (sunny) will go till it blows up I can get it to 43mph the supremo sounds like it not even rev high at 30 plz help thanks |
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Post by alleyoop on Jul 24, 2014 23:19:22 GMT -5
Your overjetted the MAIN JET # is if you put in a Big Bore Kit, that motor is only 49.5cc, so your loosing power with to much gas. Alleyoop |
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Post by supremo50cc on Jul 25, 2014 7:06:42 GMT -5
Thanks for the reply..and I left something out the lady I bought it from said she put in a 70 bank I didn't believe her it had 68 miles when I got it now 198 I've played with the jets till I've got the best 1 you think there's something made on the scoot hat you can't take off restricting it it dose have more power than the sunny but that sunny will go till you let off ...thanks for the help
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New Rider
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Post by supremo50cc on Jul 25, 2014 7:07:17 GMT -5
70 bbk
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I've tried 5g weights but was to light it has good power gets to 30mph and cruise no faster my other 50cc (sunny) will go till it blows up I can get it to 43mph the supremo sounds like it not even rev high at 30 plz help thanks
..BAD TO THE BONE..