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GUNSONS COLORTUNE 14MM SPARK PLUG [MSA1002]
$225.00
An ingenious piece of kit which allows you to see the colour of the combustion in the cylinder head chamber by virtue of a glass topped spark plug. This takes the guess work out of mixture adjustment as different fuel/air mixtures burn with different colours. A full chart and instructions make this an easy to use kit.
Gunson Part number: G4074
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