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    piston looks lean plugs look rich?

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    Did a plug chop after new carb settings, with new plugs, good gap. Low speed chop looked good, brownish tan, high speed was a little lighter but still tan. The plugs developed a black soot around the rim of the plug so I figured it was running a little rich no biggy, but when I got home pulled the head cover and the wash looked lean. I'm thinking the low setting is rich and high setting is lean. Any other opinions.
    Last edited by Un-cowJ; 06-23-2014 at 03:06 PM.

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