Description
Royal Purple HMX is specifically formulated with robust zinc/phosphorus anti-wear additives and Royal Purple’s proprietary additive technology Synerlec to minimize wear and restore lost engine performance. HMX is chemically enhanced to revitalize hardened seals reducing oil consumption common in higher mileage engines. Stout detergents remove engine deposits and maintain cleanliness promoting engine longevity. Royal Purple’s advanced Synerlec technology provides an exceptional film strength by reducing friction for peak engine performance. Synerlec also provides outstanding oxidation resistance to safely extend oil drains, and an ionic attraction to metal components maintaining a film of oil on parts minimizing start-up wear.
From the manufacturer
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Enhanced additive technology prevents metal-to-metal contact beyond both GM dexos1 and ILSAC GF-6 specs |
A low coefficient of friction results in optimized fuel efficiency (the fuel economy of our 5W-30 meets the fuel economy requirements of a 5W-20 oil) |
Advanced additive chemistry helps reduce Low Speed Pre-Ignition in today’s turbocharged Gasoline Direct Injection engines |
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No rust observed in standard industry testing |
Patented additive technology prevents the white sludge and lubrication starvation that can occur with higher concentration gasoline-ethanol blends |
Patented anti-wear additive chemistry minimizes the harmful effects exhaust gases pose to the catalyst |
Important information
Legal Disclaimer
CALIFORNIA WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
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