Loggerhead Marina® - Stuart sells ValvTect marine specific 90 octane non ethanol gasoline and ValvTect marine grade diesel, offered exclusively at all Loggerhead Marina locations. We also offer our Members a discount on all fuel purchases. Contact the Harbor Master for more information.
ValvTect Marine Fuels are specially formulated to meet the high demands of marine engines and operating conditions and can only be found at Certified ValvTect Marine Fuel marinas. ValvTect Marine Gasoline and ValvTect Marine Premium Diesel Fuel are specially formulated for marine engines and operating conditions to prevent and clean up power-robbing deposits. They are test proven to reduce fuel consumption and protect the engine from premature wear. Compared to non-marine grades of gasoline or diesel fuel, ValvTect Marine Fuels contain more detergents, stabilizers, water dispersants and other important additives. ValvTect Marine Fuels also help eliminate the need to use other additives, eliminating the risk of improper additive use and saving time and money.