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phoenixtexoma phoenixtexoma is offline
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Join Date: Aug 2006
Posts: 1,178
Spark Plug Redux

Had a chance to experiment with plugs during our recent cold snap when it got down to 8 degrees for several days. Had been running Denso irridiums, switched over from Brisk DOR14LGS. With the garage door opened earlier to equalize with the outdoor temp at 10 degrees, the bike cranked on the 9th spin with the Denso plugs. The next morning at 11 degrees with the Brisk plugs, the bike fired on the 2nd spin. Next morning, temps were at 13 degrees and the bike again fired on the 2nd spin. Put the Denso plugs back in, fired on the 9th or 10th spin the next morning at 12 degrees. Stone cold idle was perfect with the Brisk both times, a little erratic and lumpy with the Denso until warmer. Note: am using the FRK and other mods. Adios Denso.
Old 01-20-2010, 05:28 AM
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