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Old 10-14-2008, 07:54 PM
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Ghost0 Ghost0 is offline
Motorized Bicycle Elite Member
Join Date: Mar 2008
Location: Bellingham, WA
Posts: 764
Default Re: i think my "80cc" has issues. top speed only 28mph with shifter kit...

I would try maybe turning your intake manifold upside down, I have seen it done before. Or I think Norm can make you a custom one. It should get you your clearance back for your air filter, might even have enough then to put on a good one. ;-)
Design is easy, execution the hard part.
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