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I have a 300 rpm mag drop

Roger Lee

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Here is a quick way to check your plugs and ignition wires. This picture is an AC 120V tester. It cost about $12. Hold it up near a plug or ignition wire that produces AC voltage and it will light up steady and flash. If you find a break in a wire or bad plug it will be very slow to flash or won't light up at all. Yes you need the engine running when you pass this along a wire so do so in as safe a manner as possible. This works fairly well and it is quick.


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