Lucas Oil 10635 SAE 20w-50 Break-in Oil, 1 quart
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