AMSOIL Break-In Oil is a SAE 30 viscosity grade lubricant designed to provide quick and effective seating of piston rings in new and rebuilt high-performance engines. It contains anti-wear zinc and phosphorus additives that protect camshafts and valve lifters during the critical break-in period.

• Allows for the seating of piston rings against the cylinder wall.
• Protects critical components from wear.
• Features an increased oil film strength to prevent metal-to-metal contact.

The formulation of AMSOIL Break-In Oil helps maximize compression, horsepower, and torque, making it suitable for engines that require SAE 30 oil. Manufacturer recommendations should be followed, and the break-in period should not exceed 1,500 kilometers.