Price search results for Gunson Gunson G4074 Colortune Single Plug Kit
Gunson Gunson G4074 Colortune Single Plug Kit
Colortune allows you to see into the combustion chamber of the engine and to adjust the mixture simply by the colour of the flame....read more
Colortune allows you to see into the combustion chamber of the engine and to adjust the mixture simply by the colour of the flame. It's unique design maintains compression while the engine runs and ensures correct firing of the mixture.
