Red Line SI-1 fuel system cleaner, 15Oz

These products offer unprecedented value with concentration to treat larger fuel volumes at a lower cost.

• 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.