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Old 12-14-2015, 11:22 AM
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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

A little bit of an update . Bought a compression tester today and tried it out. Got a reading of 85psi , 5.8 : 1 . Ambient temperature 36 degrees Celsius. Altitude is 1384 meters above sea level.
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