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Old 12-07-2015, 11:30 PM
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Ahmedy Ahmedy is offline
Motorized Bicycle Member
Join Date: Nov 2015
Location: South Africa
Posts: 20
Default Re: 43mph 48cc stock internals +- 1500 miles later

Anothe few things I'd like to ask is what compression ratio's are you guys running ? Altitude ? And are you guys running stock exhausts and carburetors . Oil to fuel ratio's . I'm running 30ml to 1 liter of fuel.
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