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ValvTect Octane Boost, 32 oz.
Concentrated octane boosting formula
Boosts octane up to 2 full numbers
Enhances engine power and performance
Cleans up fuel system deposits
ValvTect Marine Motor De-Carb Aerosol Spray, 13 oz.
De-carbonizes 2 and 4-cycle marine engines
Cleans up carbon, gum, and varnish
Improves engine power and performance
Reduces fuel consumption