Thread: Spark plugs
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Old 12-17-2011
slimm609 slimm609 is offline
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Join Date: Jul 2011
Location: charleston, sc
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Default Spark plugs

What are the best spark plugs for the Racecrafts? Others have said to go with the HT0's but I got them today and the threads are to big. The threads on the current spark plugs are much smaller.
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