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Johnson/Evinrude Engine Tuner

Regular price $10.99 Sale price $11.99

Product Numbers: 777189

Engine Tuner NO CARBON. NO GUMMING. NO PROBLEM.
To prevent harmful carbon, gum and varnish build-up, use our ENGINE TUNER once every 50 hours of operation.
Just spray through the air intake of any 2- or 4-cycle engine!
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