codysisk13
Well-Known Member
but what would the air filter have to do with the soot?
you gotta clean the air filter cody rinse it in some gas and ring it out and let dry then rub clean oil into it that dirty filter could be your problem she can't breath and that would make her run rich even with stock jettingyea my filter hasnt been cleaned in forever, i need to clean it
but what would the air filter have to do with the soot?
...........
As for the plug, the D7EA is a cooler heat range than what Yamaha puts in them.........
He has all factory jetting in the carb now Rhyno But he did say his air filter is really dirty and so we told him to clean it and go from there cause a dirty plugged air filter will also cause the plug to look like that if she can't breath good she's gonna run really rich also
well he has a K&N filter so there is no foam he was gonna go get the cleaner and recharge kit for it at the parts store though
I looked at it wrong. Correct according to this page:A common misconception, but not true.....
With Motorcycle plugs, "the lower the number the hotter the Plug."
Correct, though, that it is different than Yamaha (D8xx) recommends.
I run a D7xx in mine, and it's golden......
-Rhyno
On Edit: "Hotter" means a higher "Retained Heat" in the Porcelain of the Plug, not anything else like Combustion Temp, Spark Advance, or any other guess.......
Of course EGT's will change, because more or less fuel will be burned/or wasted....depending on which direction you go.....
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