After running it a while on #200 I pulled the plug. This not a WOT test. Was running test, went up our big hill a few times. Opened it up on the dirt road. and ran about 3 laps around our trails.
I'm not expert on plug reading, but looks OK. The outer rim little to dark? or is that good color? And if look closely on the tip, the color changes almost half way. Little more towards the end. don't recall what that means. But being close to half way, I know is good. Really don't see any line on the outer rim. So not sure what that means either. Will half to check it out.
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