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My plug is white/ Like new after 450 miles

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Old 04-07-2006, 05:47 PM
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Default My plug is white/ Like new after 450 miles

Is this normal, if not what should I do

I have a dynojet kit installed
 
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Old 04-07-2006, 10:03 PM
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Default My plug is white/ Like new after 450 miles

You're jetted too lean, your target is a tan-light brown color on the ceramic part of the tip. Jetting is too much to explain every time somebody asks about it, but a few days ago somebody started a thread with links to jetting tutorials, it was either in the "sport quad" or "performance mods/project quad" section
 
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Old 04-07-2006, 11:00 PM
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Default My plug is white/ Like new after 450 miles

Thanks, I've been thinking about turning out the fuel mixture screw another 1/2 turn...I'll look into that jet info.

www.dynojet.com/pdf/Q420.pdf
 
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