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05 yz250 spark plug

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Just want to see what everyone thinks of this plug reading. Wide open throttle chop. Stock jetting except a 180 main jet and fuel screw at 1 1/2 turns IMG_1840.JPGIMG_1841.JPG

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Had the air screw at 1 1/4 turn on the first pic and the second pic was at 1 turn out. I put it Back at 1 1/2 just cause it is what I am used too

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Plug chops are useless unless it is a new plug 

Edited by kxrob

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