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Old 06-17-2014, 11:56 AM
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mapbike mapbike is offline
Motorized Bicycle Elite Member
Join Date: Mar 2010
Location: Central Texas
Posts: 5,379
Default Re: Help with Science Experiment

You wont likely see any speed gains from one plug to another Lachiepower0402, the spark plug probably effects speed and power the least of all the other components of the China girl engine.

Do the experiment using different amounts of exhaust restriction or different size rear sprockets for showing how different gear ratios affect top speed.

Changing spark plugs will most likely not show you any changes in top speeds.

Best wishes of the experimenting

I dont always ride WOT, but when I do..I do my best to keep the rubber side down..Ride safely my friends!
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