Royal Purple 10W30 Motor Oil 1 qt Case of 6

Engine builders have grown increasingly concerned that current engine oils that are API licensed for new cars and trucks do not provide adequate wear protection for freshly built performance engines, particularly those using flat tappet camshafts and lifters. To address this issue, Royal Purple has introduced Royal Purple Break-In Oil.

Engineered to provide the critical wear protection needed by the engine valve train and camshaft while allowing new piston rings to quickly seat to the engine cylinder walls, Royal Purple Break-In Oil combines highly refined mineral oil (preferred for engine break-in) with an advanced additive package containing elevated levels of zinc/phosphorus anti-wear additive. This break-In Oil is designed to offer optimized wear protection during the sensitive engine break-in phase.

Royal Purple Break-In Oil is a fully formulated conventional 10W-30 engine oil and does not require the use of any other chemical additives. Royal Purple recommends switching to a high-performance synthetic Royal Purple engine oil after break-in for maximum engine performance and protection. It is recommended to use the Engine Break-In Oil for a minimum of 500-1,000 miles in street driven gasoline engines to ensure the complete ring break-in has been completed before switching to one of Royal Purple's full synthetic engine oils. If needed, it can be used for up to 2500 miles.

The key features of Royal Purple Break-In Oil are: - Highly refined mineral oil - Zinc/phosphorus anti-wear additive - 10W-30 weight - Use for 500-1000 miles - Sold in (6) one quart bottles

By combining the preferred highly refined mineral oil with an advanced additive package, Royal Purple Break-In Oil is engineered to provide the critical wear protection needed during the sensitive engine break-in phase, allowing new piston rings to quickly seat to the engine cylinder walls and ensuring the engine valve train and camshaft are properly protected.

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