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. Royal Purple has addressed this issue with Royal Purple® Break-In Oil.
Royal Purple Break-In Oil is formulated 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. 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 to optimize 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.
We recommend using our Engine Break-In Oil for a minimum of 500-1,000 miles in street driven gasoline engines to assure that the complete ring break-in has been completed before switching to one of our full synthetic engine oils. If need be, you can use for up to 2500 miles.
FAQs
We recommend using our Engine Break-In Oil for a minimum of 500-1,000 miles in street driven gasoline engines to assure that the complete ring break-in has been completed before switching to one of our full synthetic engine oils. If need be, you can use for up to 2500 miles.
How long should you leave break-in oil in your engine? ›
As a rule, use break-in motor oil for 500 – 1,000 miles, or 10-12 full heat cycles. If using it for 10-12 full heat cycles, you want to allow the engine to reach full operating temperature and cool down completely between cycles. Use engine break-in oil only long enough to seat the engine.
What is the best oil for engine break-in? ›
Some people prefer to use a SAE 30 non-detergent motor oil to break in a newly built engine. Others use a conventional 15W-40 diesel oil because it contains a higher level of ZDDP than motor oils for gasoline engines.
Can break-in oil damage an engine? ›
Overfilling and Underfilling Engine Break-In Oil
Overfilling can lead to pressure buildup that causes engine parts to leak and damage during operation. On the other hand, underfilling results in inadequate lubrication, leading to increased friction and wear over time.
Can you go back to regular oil after using Royal Purple? ›
Yes. Royal Purple lubricants are fully compatible with mineral or synthetic oils.
Does Royal Purple oil increase horsepower? ›
The dyno chart numbers show a gain of 4.02hp — about a 5-percent total gain — proving that the product claims in this case are true. You can help save energy and valuable resources by recycling the used motor oil from your car, truck, boat, recreational vehicle or lawnmower.
Is break-in oil different than regular oil? ›
Break-in oils use conventional base oils without friction-modifier additives to allow controlled wear between the rings and cylinder wall. They also contain zinc and phosphorus additives to protect the camshaft and other components during break in.
What is the best way to break in an engine? ›
According to JE's Senior Technical Account Manager Alan Stevenson, “You don't want to break-in an engine at idle. You want to keep the rpm above 1,500 and vary the speed continuously for about the first 20 minutes.” After bringing the engine up to normalized coolant and oil temperature, put the engine under load.
When to switch to synthetic oil after break-in? ›
However, we recommend that the vehicle be driven for about 1000 km (both gas & diesel engines) on the factory filled oil and then drained & replaced with AMSOIL synthetic motor oil. This will essentially get rid of the wear metals that are introduced into the oil during the initial stages of break in cycle.
Does engine oil break down just sitting? ›
Yes your engine oil will expire, no matter if it's just sitting on a shelf or inside your engine. Though, the expiration date differs significantly if the oil is in a motor vs. sitting in storage.
Yes, motor oil does degrade if it is not used. Unused motor oil will start to break down and lose its effectiveness after a certain amount of time. How Long Can Motor Oil Sit? Once opened, motor oil will be good for 2-5 years.
Does engine oil break down or just get dirty? ›
The reason for this is that engine oil contains certain additives that can break down over time, leading to the oil becoming less effective as a lubricant. This can eventually result in the formation of sludge, which can potentially harm your engine.
How long to change oil with Royal Purple? ›
Fewer Oil Changes.
With Royal Purple full synthetic motor oil, feel free to change your oil every 12,000 miles, or 12 months (whichever comes first). That's 16–50 fewer oil changes over the life of a car or truck that reaches 200,000 miles.
How long does it take for oil to break down? ›
The Lifespan of Oil in a Car Not Driven
The rule of thumb is about six months—despite oil's typical shelf life of five years. This duration can vary based on numerous factors, such as the oil type, storage conditions, and environmental factors.
How long does it take for full synthetic oil to break down? ›
Most synthetic oils are rated to last between 10,000 to 15,000 miles, or six months to a year. Manufacturer recommended ratings are typically applied to "normal driving," and don't reflect severe driving conditions that may require more frequent oil changes.
Does Royal Purple reduce oil consumption? ›
Provide your engine with longer oil life, reduced oil consumption, and minimized wear and tear with the Royal Purple® proprietary Synerlec® additive technology.
