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Old 08-17-2010, 01:26 PM
Blackrain2012 Blackrain2012 is offline
Motorized Bicycle Member
Join Date: Aug 2010
Location: San Diego
Posts: 36
Exclamation Not enough power???

Ok, so i am currently in the break-in stage but my bike going 20 mph at OPEN THROTTLE! The HP seems to be crappy also? My 66cc RAW engine is struggling to get me up a simple hill!!! WHAT DO I DO!? How do i tune this engine?

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