Liquid Performance Racing Complete Fuel System Cleaner - 4oz 0767 Advanced combustion chamber detergent which is highly effective for all types of fuel system deposits Provides superior intake valve deposit control, port fuel injection and carburetor detergency Reduces combustion chamber deposits and eliminates the cause of pre-ignition Reduces run-on and rapidly cleans up carburetors, fuel injectors, intake valves and manifolds to restore your vehicles original power, performance and fuel mileage Sold in display quantity only, retail priced individually