Red Line Synthetic Oil Fuel System Additives Fuel System Additives Oils, Fluids & Sealer - In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Red Line SI-1 Complete Fuel System Cleaner

Red Line SI-1 Complete Fuel System Cleaner is a concentrated package of the most powerful high-temperature detergents available to clean gasoline fuel injectors, intake valves, and combustion chambers. This injector and valve detergent can clean injectors to nearly 100 percent efficiency in one treatment. The cleansing effect on injector deposits can raise fuel economy approximately 12 percent or even more, depending on the condition of the injectors. SI-1 also contains detergents and a synthetic upper-cylinder lubricant, which will help clean the intake valves, pollution control valves, combustion chamber deposits, and carburetors. Order individually, in a set of 12 bottles, or in a 5-gallon bucket.

5.0 out of 5 stars ( 38 )

$15.97

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$182.06

Red Line 85 Plus Diesel Fuel Additive

Designed for use in all diesel engines, Red Line 85 Plus contains extremely powerful lubricants, detergents, seal conditioners, fuel stabilizers, and rust preventatives, but without smoke suppressant. This treatment contains additional cetane improvers, which boost the fuel 5-9 cetane numbers, and additional lubricants, which reduce wear in low-sulfur fuel by 75 percent. This improvement in lubricity and cetane will reduce detonation, assist starting, help reduce smoking, help prevent fuel system wear and leakage, and can provide 5 percent additional power and efficiency.

4.67 out of 5 stars ( 15 )

$12.68

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$467.36

Red Line Lead Substitute

Designed for racing, marine, or off-road use only, Red Line Lead Substitute prevents valve seat recession in vehicles designed to use leaded fuels. This additive prolongs the useful life of these engines, cleans carburetor deposits and injectors, and will not damage catalytic converters.

4.67 out of 5 stars ( 12 )

$15.97

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$182.06

Red Line 4-Cycle Alcohol Fuel Lubricant

Prevent unnecessary wear and tear on your alcohol fuel engine with this 4-cycle fuel lubricant from Red Line Oil. It provides excellent lubricity for alcohol to prevent upper cylinder wear and fuel system corrosion.

5.0 out of 5 stars ( 2 )

$15.54

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$177.16

Red Line RL-2 Diesel Ignition Improver

Red Line RL-2 Diesel Ignition Improver cleans and lubricates injectors, pumps, and rings, while improving efficiency by up to 5 percent. Just 15 oz. of RL-2 will treat up to 300 gallons, making it convenient for trucking pros and commercial fleet operators to add one bottle at fill-up. Fleet customers and agricultural users can add one gallon of RL-2 to treat 2,600 gallons. This diesel fuel additive complies with federal low-sulfur content requirements for use in diesel motor vehicles and non-road engines. Order the size and quantity you need.

5.0 out of 5 stars ( 2 )

$15.97

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$182.06

Red Line Fuel System Water Remover and Antifreeze

Red Line fuel system water remover and antifreeze is designed to actually remove water from a diesel or gasoline fuel system. This formula also works to significantly reduce the freezing point of water in the fuel system. It disperses equal amounts of water in fuel and reduces the freezing point of an equal amount of water to zero degrees F. As another bonus, it also provides excellent fuel lubrication in both diesel and gasoline engines!

4.2 out of 5 stars ( 5 )

$11.98

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$136.57

Red Line Motorcycle Fuel System Cleaner

Red Line motorcycle fuel system cleaner features concentrated, high-temperature detergents designed to clean carburetors, fuel injectors, fuel lines, tank intake valves, combustion chambers, and fouled plugs. It's capable of improving your fuel economy, throttle response, hesitation, and stalling. This additive is compatible with pump gas, race fuel, and pre-mixed or injected two-strokes. So, if you're looking to improve the overall performance of your ride, reduce octane demand, and gain back lost power, Red Line motorcycle fuel system cleaner is a must-have.

4.5 out of 5 stars ( 4 )

$7.39

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$84.25

Red Line RL Anti-Gel

Red Line RL Anti-Gel is a unique product that's important for diesel operation in extremely cold climates. It improves the low-temperature operation of diesel engines and helps to prevent gelling and freezing. When a diesel engine must be shut off for as little as one extremely cold or unseasonable night, a gel can form on the bottom of a fuel tank (where the fuel pickup is located). If this gel is immediately captured at startup, cold start issues and mechanical failure can arise. Red Line RL Anti-Gel will help to keep the crystallization in suspension to avoid plugging filters on startup. One 15 oz. bottle of RL Anti-Gel treats 200 gallons, while one gallon treats up to 850 gallons of diesel fuel. This diesel fuel additive complies with federal low-sulfur content requirements for use in diesel motor vehicles and non-road engines.

Not Yet Reviewed

$13.56