Specially formulated to de-carbonize 2 & 4 cycle marine engines. Provides quick and complete clean-up of carbon deposits, gum and varnish that can cause pow-erhead failure. Just one treatment can clean up deposits and can significantly improve engine power, performance and fuel economy. Replaces OMC part #174996. Use one can per engine.ValvTect Marine Motor De-Carb is designed to:
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