RED LINE SYNTHETIC OIL SI-1® Fuel System Cleaner - 15 US fl oz. 60103

SI-1® Fuel System Cleaner - 15 US fl oz. 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, 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, Use one bottle per tank for most effective treatment, cleans to nearly 100% efficiency in one treatment.