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Old 08-08-2010, 09:42 AM
bc3xx0 bc3xx0 is offline
LawnSite Senior Member
Join Date: Jul 2009
Posts: 305
Originally Posted by mowerknower View Post
Running lean is a more likely reason for the heat and by looking at the valve seat in that pic I would not think rich running. Could be a cooling fin.
Sure it could be fat!! He could be pumping so much fuel into it that its burning super hot in the exhaust!! He never said how it idled!!

I just figured running lean would be to simple of an explanation cause I like to think outside the box.

Really, I don't know why I put down rich.
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