
05-01-2013, 02:26 PM
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CC Member
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Join Date: May 2008
Location: Brisbane,
QLD
Cobra Make, Engine:
Posts: 2,797
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Not Ranked
I have asked before, can you post a photo of your linkage system please?
Number 3 looks best to me, the shell colour is what your combustion chamber looks like and still a tad rich on average.
Could be borderline lean in some areas.
Number 2 shows lead fouling (yellow) on the porcelain.
The others are obviously too rich, or starving for air.
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Gary
Gold Certified Holden Technician
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