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Spark plug color for tuning Weber DGV


antiextreme

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Hey y'all.  Trying to tune my new Weber DGV.  Have an idle jet and air corrector combo that seems to be working well for me.  Plugs were black with carbon/fuel build up.  A couple of adjustments later and now I've got what you see in the picture.  I know I'm trying to achieve a little bit of a lighter coloring, but the motor runs well without sputtering or bogging all through the RPM range.  I am at 4800 ft. so I figured all I would need to monkey with is the air correctors rather than the main fuels.  Does that sound right?  Should I try going up a little more on the air correctors to see if I can achieve better color, or just call it good?  Is there a point when I should start considering the main fuels?  I don't know what I should expect for power on a stock L18.

0309161251_zpssqtmr1ie.jpg

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