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Old 10-23-2006 | 12:45 PM
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From: Acworth, GA
Default RE: Real world engine comparisons
To get rid of the smoke try a cooler plug. The Fox Miricle plug is slightly cooler than the OS F and the K&B 4C plug is about the coldest four cycle plug I have found. Be sure to lean out the mixture when you change to a cooler plug. You should gain some power as well.
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