Champion ® Power Shield Break-In Motor Oil is specially designed to reduce the potential of engine failure during hard break-in. This formulation is based on the performance achievements of Champion PowerShield Engine Assembly Lube & Oil Booster.
This product contains high levels of zinc-thiophosphates, in combination with Champions proprietary TVS ® (Thermal Viscosity Stabilizer), which extends oil film capacity for proper ring seating. Professional engine-builders that use Champion ® Power Shield Break-In Motor Oil will see the difference of our proven barrier of protection and is recommended for all types engines including flat-tappet or roller cams.
Designed for tight clearance hard break-in to maximize compression and torque
Protects cams and lifters permitting high temperature ring sealing
Best performance in class among methanol and high-octane race engines
Requires no additional additives
After break-in, engine builders recommend Champion ® Racing or Champion ® Hot Rod Oils