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F 1/2 Go Kart
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41 Willys
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Technical Data
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Speed Calculator - English
Use this form to calculate your top-speed
Engine RPM
Top-rated RPM for your engine
Teeth on Axle
Number of teeth on axle drive sprocket
Teeth on Clutch
Number of teeth on clutch sprocket
Diameter of Rear Wheel
Height of rear wheel in
inches
Top Speed
miles per hour
Calculate