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GUNSONS COLORTUNE 14MM SPARK PLUG

$100.00 $81.77
($56.42 ) In stock

MSA1002/G4074- GUNSONS COLORTUNE 14MM SPARK PLUG

Ingenius 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.

Instructions