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Old 06-17-2014, 05:45 PM
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Davezilla Davezilla is offline
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Join Date: Mar 2014
Location: San Antonio Texas
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Default Re: Help with Science Experiment

True... unless you're using a really badly worn spark plug and comparing it to a new one, but that'll still only effect overall performance (how well it runs) more than speed (how fast it runs).
I'd run the experiment on something else as well, gear ratios or exhaust pipes or mufflers may give you better more noticeable results to record for your testing.
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