Lubricates and protects valve seat inserts on vehicles that originally required leaded gasoline. Reduces wear on the cylinder head, thereby achieving optimum compression. Prevents engine damage and increases operational reliability. For older gasoline engines that originally required leaded gasoline according to the manufacturer’s specifications. For preventive use. Tested for turbochargers and catalytic converters. To be added directly into the fuel tank. Filling the dosage chamber (25 ml) once is sufficient for 25 l of fuel. For long-term application with every refueling. 

Application
Mixing ratio 1: 1,000. 250 ml Lead Substitute is sufficient for 250 l of non-leaded fuels. Under and over dosing must be avoided. Suitable for vehicles with retrofitted catalytic converters.