Posted by Kaegi [24.16.253.154] on Saturday, June 29, 2013 at 03:47:11 :
In Reply to: Re: "Burnt Valves Due to Loose Carb" posted by gmharris [71.105.44.68] on Saturday, June 29, 2013 at 00:02:59 :
the gasoline cools the valves to some extent. I think that is why propane and CNG engines need super duty valves to keep from burning them up becasue the basicaly run like a gasloine running a super lean condition. the burn is so complete nothing but heat left over. must have been fun flying those type of engines.
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