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ColorTune

JohnC

JohnC

Street Cruiser
Has anyone used the ColorTune spark plug to tune their connie? What kind of results did you get? tia, tcars John
 
Color tunes are pretty old / low tech. I used a Wideband Oxygen sensor to set up my jet kit. It's really the only way you can insure proper a/f ratios throught the various operations of the carb. Steve
 
Colortune is very challenging to use on the Connie because the plugs sit so deeply in the engine. I've got one if you want to use it. I bought it with the intention of using it to adjust the carbs but determined it wasn't worth trying to figure out how to get into a position to see it.
 
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