Redline SI-1 Complete Fuel System Cleaner - 15oz

Red Line SI-1 Complete Fuel System Cleaner's injector and valve detergent is a concentrated package of the most powerful high-temperature detergents available to clean gasoline fuel injectors or carburetors, intake valves and combustion chambers and can clean injectors to nearly 100% efficiency in one treatment. The cleansing effect on injector deposits can raise fuel economy approximately 12% or even greater, depending on the condition of the injectors.

SI-1 also contains detergents and a synthetic upper cylinder lubricant which will help clean pollution control valves and can reduce octane requirements by two numbers. SI-1 also protects the fuel system from rust.

Use one bottle with a full tank or use in smaller doses for continued maintenance, as SI-1 treats up to 100 gallons. Safe for continual use.

• Cleans injectors, carburetors, valve and combustion chamber deposits with a concentrated blend of the most powerful high-temp and low-temp detergents available
• Cleans all forms of fuel injectors, including GDI
• Enhances fuel stability; reduces gum and varnish formation
• Use one bottle per tank for most effective treatment, cleans to nearly 100% efficiency in one treatment
• Reduces need for octane by up to two points
• Contains synthetic upper cylinder lubricant
• Cleans pollution control valves
• Suitable for use with oxygenated fuel
• Safe for continual use
• Same chemistry is also available in 4oz dosage as Complete Fuel System Cleaner - Powersports

**Special Order**
**Excluded from Shipping Offers**