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  • Royal Purple 11487 High Performance Engine Break-in Oil - 1 qt.
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Royal Purple 11487 High Performance Engine Break-in Oil - 1 qt.

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List Price: $10.49
Price: $8.64 & FREE Shipping on orders over $35. Details
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1 Quart (32 Ounces)
  • Outstanding wear protection for new motors
  • Excellent for flat tappet and roller cam engines
  • Highly refined mineral oils preferred for engine break-in
  • Zinc and phosphorous fortified
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$8.64 & FREE Shipping on orders over $35. Details In Stock. Ships from and sold by Amazon.com.

Frequently Bought Together

Royal Purple 11487 High Performance Engine Break-in Oil - 1 qt. + Royal Purple 01335 Max-Tuff High Performance Synthetic Assembly Lube - 8 oz.
Price for both: $24.84

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Product Information

Size: 1 Quart (32 Ounces)
Technical Details
BrandRoyal Purple
Item Weight2 pounds
Product Dimensions4.2 x 1.8 x 8.8 inches
Item model number11487
Exterior Smooth
Manufacturer Part Number11487
OEM Part Number 11487
  
Additional Information
ASINB001LTZ860
Best Sellers Rank #20,722 in Automotive (See top 100)
Shipping Weight2 pounds (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First AvailableJuly 20, 2005
  
Warranty & Support
Warranty, Parts: Parts
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Product Description

Size: 1 Quart (32 Ounces)

Engine builders have grown increasingly concerned that many modern motor oils do not provide adequate wear protection for new engines, particularly those using flat tappet cams. Royal Purple has addressed this issue by developing a new engine break-in oil. Royal Purple Break-in Oil is formulated to allow optimal ring seal and protect rotating assembly components such as the camshaft and valve train from initial start up wear. Royal Purple combines highly refined mineral oil, preferred for engine break-in, with advanced additives containing high levels of zinc and phosphorus to optimize protection in flat-tappet and roller engines. Royal Purple Break-in Oil is fully formulated and does not require the use of any other chemical additives. Royal Purple recommends using their high performance motor oils after the engine is broken in for maximum engine performance.

Customer Questions & Answers

Customer Reviews

4.7 out of 5 stars
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Most Helpful Customer Reviews

5 of 5 people found the following review helpful By Muzzy on September 9, 2013
Size: 1 Quart (32 Ounces) Verified Purchase
I bought this to add some protection to a new engine I built. Typically, you don't run a synthetic to break-in a new engine, so RP came out with this. It is a non-synthetic oil that has protection additives for engine break-in, but does not prevent the rings from seating. It is not meant for an extend drain interval.
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2 of 2 people found the following review helpful By DONATO T. DEMETERIO III on August 8, 2011
Size: 1 Quart (32 Ounces) Verified Purchase
Mineral oil with additives. Used the original oil for 600 miles then used this one up to 2,000 miles before changing to synthetic. Expensive but reputable brand. I use same brand for differential gear oil on my truck and the drive shaft for my bike too.
Tip: Don't forget to have the valve clearances checked after break-in. Mine did not need adjusting but its good to know and to be safe on the warranty. The more practical schedule would be in 10,000 miles.
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2 of 2 people found the following review helpful By Karin A. Fulton on April 16, 2011
Size: 1 Quart (32 Ounces) Verified Purchase
Great product for the do it yourselfer. Could not find it available anywhere and especially not at this great price.Royal Purple 11487 Break-in Oil - 1 Quart
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2 of 2 people found the following review helpful By D.L. Bower on June 15, 2014
Size: 1 Quart (32 Ounces) Verified Purchase
item worked as intended. I've used this on 2 engine rebuilds with great success.
I would recommend this product to anyone
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1 of 1 people found the following review helpful By Daniel Smith on September 28, 2014
Size: 1 Quart (32 Ounces) Verified Purchase
it is a straight 30w dino (mineral oil) I used it to break in my New 454 from GM- The 1st I changed after the 1st 100 miles, then at 1,500 miles and every 1,500 miles until it had 5,000- then I used RP 10w 40 until 8,000 miles. At 22,000 miles I have 70 -80 Lbs. of oil pressure w/ a 195 degree thermostat - I followed "Motor Man's" break-in procedure - don't allow the engine to stay at any steady RPM until you have 8,000 miles (run it up to 3,500 stay in gear while it backs off until 1,00 RPM) the 1st 100, 500 and 1,500 miles are critical- I hope this helps, I couldn't be happier with my K-2500
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1 of 1 people found the following review helpful By Mark on September 19, 2014
Size: 1 Quart (32 Ounces) Verified Purchase
I haven't used too many different brands of break-in engine oil so I cant compare. Use a break in engine oil for two reasons, it helps break in the cams and lifters, and it helps seat the rings. Cams are often broken in the first 20 miles, rings take a little longer.

As with all royal purple oils, this one flows purple! I used for the first 100 miles and had great results.
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1 of 1 people found the following review helpful By Harvey Weinberg on May 12, 2013
Size: 1 Quart (32 Ounces) Verified Purchase
I used this oil to break in a 273 with new flat tappet cam and lifters. I was using double spring valves and didn't bother taking the inner spring out. I had no wear upon break in and use RP oil in all my engines.
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Size: 1 Quart (32 Ounces) Verified Purchase
The Best Oil Made today. I put in my 1934 Ford Roadster that I just restored including rebuilding the power plant V8 babbit bearings.. The engine runs like a Swiss watch. Very satisfied with the additives and properties that Royal Purple uses for breaking in newly rebuilt engines. Best insurance I could buy for the start up..
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Royal Purple 11487 High Performance Engine Break-in Oil - 1 qt.
This item: Royal Purple 11487 High Performance Engine Break-in Oil - 1 qt.
Price: $8.64
Ships from and sold by Amazon.com