The initial start-up of a new engine is critical to its performance and life expectancy. Lucas SAE 20W-50 Engine Break-In Oil has been tested and proven on-track and on engine dynos to provide a more efficient ring seal than regular racing oil, while protecting critical engine components.

It provides excellent protection for all flat tappet valve trains and is a must for flat tappet cams and lifters. How well and how fast the rings will seal could make the difference between winning and losing.

Compatible with Ethanol, Methanol and high octane race gas.

Key Benefits

• Quicker more efficient ring seal
• Higher levels of zinc and phosphorus maximum protection
• A must use for flat tappet camshaft break-in
• Less blow-by equates more power and better ring seal
• Requires no moly supplement and no additional additives
• Compatible with methanol and high octane race fuel
• Recommend use on initial break-in of both flat tappet and roller camshaft applications for maximum protection and performance
• Excellent on track performance prior to switching engine over to the racing only line conventional or synthetic