G4074 Colortune for 14mm Spark Plug

The Tune-up plug for two & four stroke engines with single, twin or multiple carburetors or fuel injection systems. The best tool for seeing what's happening inside the combustion chamber of the gas engine. It allows you to see the combustion and to adjust the mixture by color. Fits most gas engines in standard form. Additional adapters available for vehicles with alternative sized spark plugs.


Manufacturer Aftermarket
Brand Aftermarket
Storage Code R-33, R-39
Old Storage No

G4074 Colortune for 14mm Spark Plug

SKU# G4074


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Item Condition: new


Order now and have your package on Tuesday February 19, 2019 when selecting UPS Next Day Air

Not sure if this is what you need? Give us a call and we'll look it up for free if you purchase the tools or parts from us!

Warning: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm.

For more information go to www.P65Warnings.ca.gov.