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PurÖl Onyx Series Premium Break In Synthetic Motor Oil

WARNING: Cancer and Reproductive Harm

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*Ships in 1-5 Business Days.

*Case of 12 ships FREE

Each bottle contains 1 U.S. Quart

Aerospace lubricant technology, now available for your engine! Introducing, PurOl’s Onyx Series. PurOl Onyx Series is a premium break in oil is a specifically formulated blend to insure proper ring-seating and break-in of all internal engine components.

Features and Benefits:

  • Removes any contaminants left during the engine building process.
  • Premium protection of all internal engine components on initial start-up including pushrods, camshafts, flat tappet and roller rockers.
  • Focused break-in additive package includes: ZINC, PHOSPHOROUS AND MOLYBDENUM.
  • Excellent film for new bearing and journal protection
  • Fast piston ring seating
  • Cleans and Protects freshly machined surfaces
  • Blended from the Highest-Quality mineral base stocks.
  • SAE 40 Formula contains no viscosity modifiers and is compatible with petroleum and synthetic motor oils.

Recommended running of  30 minutes or longer in new, rebuilt engines for High Performance, Street, Restoration, Testing or Racing applications.

PurOl Onyx is also ideal as a dyno or “reference” oil during product testing.

Each bottle contains one liter of PurÖl Onyx Series Engine Break In Oil

ATTENTION: We DO NOT accept returns on Motor oil, fluids, and lubricants. All sales are final. If you do not know the type that you need for your application, please contact us for assistance. Thank you.