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Old 01-02-2010, 02:45 PM
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Vistaman73 Vistaman73 is offline
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Join Date: Nov 2009
Location: Shawnee, Kansas
Posts: 247
Question Universal Tachometer

Has anyone heard of these? I guess a wire is wrapped around the spark plug cable and when it picks up a current it can show the rpms. I would love to find a nice one. any suggestions?
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