Red Line SI-1 fuel system cleaner, 15Oz

Item number: 60103

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.