Posted by Kaegi [24.16.253.154] on Friday, June 28, 2013 at 21:42:36 :
In Reply to: "Burnt Valves Due to Loose Carb" posted by gmharris [71.105.44.68] on Friday, June 28, 2013 at 19:55:59 :
yes, any lean condition can cause it low HP or not. my command car with shaved head and bigger cam ran a littel lean on number 1 and number 6 with the one barrel and it melted the centers right out of a set of Chumpion plugs I decided to try. went right back to autolites and had no issues but the chumpions did teach me that is was getting a little warm in 1 and 6. I ran that way for a while longer then drilled out the main jet to richen up the high speed operation. miss that truck. ......
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