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Old 05-03-2010, 05:53 PM
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metalliatic metalliatic is offline
Motorized Bicycle Senior Member
Join Date: Mar 2010
Location: Louisville Ky
Posts: 96
Default digital tach update question?

got my tach today but need to know how many times the spark plug sparks in 1 rpm? i think the answer in 1 time per revolution because its a 2 stroke motor. and 2 times per revolution for a 4 stroke? right?
its not how fast you go... its how you go fast
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