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Old 01-22-2015, 11:56 AM
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Davezilla Davezilla is offline
Motorized Bicycle Elite Member
Join Date: Mar 2014
Location: San Antonio Texas
Posts: 2,710
Default Re: Top Speed, 80cc Chinese motor? what is the record?

When I was doing my top speed runs I noticed it didn't matter if I was upright or ducked way down, the speed was about the same, but I think the engine is rpm limited due to the rather small carb and just won't go past that rpm under load... I got a 20mm Tilly carb I want to try out to see if it'll go fastrer on top and I'm pretty sure it'll give a nice midrange and top end power boost as well.
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