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. Show Less