Schaeffer's Break-In Oil

Schaeffer's Break-In oil is a fully formulated, balanced, high-zinc engine oil that is specifically created to provide excellent wear control to critical engine parts, such as camshafts, lifters, wrist pins, distributor gears, push rods, valve retainers, pistons and pistons rings. It allows these components to properly seat for maximum protection, performance, and increased engine efficiency. The oil especially protects flat-tappet camshafts and lifters during break-in and provides optimal ring seal. Schaeffer's Break-In Oil is formulated with the highest quality solvent refined and severely hydro-finished high-viscosity base stocks, and contains proven frictional modifiers--Micron Moly and Schaeffer's proprietary additive Penetro--to maximize protection in flat tappet and roller cam engines. Performance benefits and notes: * Performance: -- Quicker, more efficient ring seal -- Reduced blow-by -- Positive compression seal -- Increased engine efficiency and durability * Deposit protection: -- Excellent protection against thermal breakdown during high-temperature operation -- Excellent protection of turbochargers and superchargers from wear and deposits during break-in * Wear protection: -- Significantly less bearing, ring, piston, cylinder, and valvetrain wear for a more even and efficient seat -- Excellent film strength, resulting in increased protection against wear -- Extra zinc anti-wear additives to protect flat-tappet cams from excessive wear -- Excellent rust and bearing corrosion protection * Compatible with ethanol, methanol, and high-octane racing fuels * Does not require the use of supplemental engine oil or chemical additives Show Less