AMSOIL Upper Cylinder Lubricant Corrosion Inhibitor
Preserves Horsepower and Performance Lubricates fuel system and upper cylinders. Fights ethanol-related corrosion. Helps keep injectors clean. Compatible with capless fuel systems. Product Overview Lubricates Top-End ComponentsThe intense heat of combustion and limitations of the oil-control piston ring result in a lack of oil at the top of each cylinder. AMSOIL Upper Cylinder Lubricant’s unique additives provide that missing […]