A powerful blend of oils and additives that contain no SOLVENTS. Designed to increase power and fuel mileage and also lower exhaust emissions through a more complete combustion. 

Lucas Fuel Treatment is formulated for both gasoline and diesel engines, carbureted or fuel injected. It gives your fuel system what it really needs - a blend of super slick oils and additives with a high detergent action that allows the engine to operate at maximum efficiency. Also, it cleans and lubricates the carburetor and injectors and causes the fuel to burn more thoroughly for increased power and less fuel consumption. Lucas Fuel Treatment should definitely be used in vehicles that require leaded fuel because it actually replaces the benefits of lead in gasoline without causing harmful emissions. Use it to pass smog tests. Finally, it totally neutralizes the harmful effects of low sulfur diesel fuel.

Lucas Octane Booster is tested and proven to deliver three times more boost than most other brands.  Lucas Octane Booster is a GENUINE Performance Enhancer!  One 15 oz. bottle treats up to 25 gallons of fuel.  Not street legal. 

Swepco 501 Premium Diesel Fuel Improver is a highly effective multi-function diesel fuel improver which improves the combustion characteristics of today's low quality diesel fuels and prevents formation of sludge, varnish and gum deposits which slowly rob diesel engines of performance. It increases cetane number of any diesel fuel for quicker, smoother, quieter, more complete combustion. It burns up to 42% cleaner exhaust emissions when measured by the opacity method. It Keeps injectors clean...even cleans up dirty injectors. It reduces injector & injector pump wear caused by today's abrasive low sulfur fuels. Improves cold weather performance...lowers cold start temperatures & reduces warm-up time and reduces smoking, misfiring, & knocking.

This product is a "low smoke" two-cycle oil formulated from a special blend of mineral oil, polybutene and a low ash additive system. Lucas 2-Cycle Racing Oil is specially designed to prevent carbon deposits to the piston rings, skirt, crown and under crown areas and prevent exhaust port blocking. It is prediluted with a special solvent to facilitate mixing with gasolines at all temperatures.

Lucas 2-Cycle Racing Oil is recommended for all air and liquid cooled two-stroke engines and lower specific output air-cooled engines functioning under all operating conditions. Meets the requirement for "low smoke" oils often referred to as "smokeless" oils. Designed primarily for use with oil injection systems where no fuel/oil premixing is required. However, it is also acceptable for use in premixes of gasoline and oil up to 50:1.