Currently, some orders may take longer than normal to be shipped and delivered, especially if they contain oversized or truck freight parts. Thank you for your patience.

Colortune Your Engine for Performance

Colortune Your Engine for Performance

A unique Test Spark Plug with glass top allows you to see gasoline-to-air ratio's fire with different colors. Adjust the carburetor until you see blue, and your engine is precision tuned for peak performance.

If you can change a spark plug, you can use "Colortune".
Full Parts List
Part # Description Application Reqd Price Stock Status QTY.
38-1262
Colortune 500 14mm Threads $89.95 In Stock
QTY Required
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Part # Description Application Reqd Price Stock Status QTY.

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