This compound, often referred to as ZDDP or zinc dialkyldithiophosphate, creates a protective layer on metal surfaces to prevent friction and scoring. Furthermore, while the additive protects the engine, it can contribute to higher phosphorus levels in wastewater treatment facilities.
Understanding the Key Criteria for Motor Oil With Zinc
Motor oil with zinc offers an additional layer of security, reducing wear on valvetrains and ensuring consistent performance under demanding conditions. If you are driving a vehicle built before the 1980s, an oil with higher ZDDP concentration is likely necessary to ensure adequate lubrication.
This results in a more stable viscosity and maintains its lubricating properties for a longer duration. New formulations aim to replicate the anti-wear properties using alternative chemistry that is compatible with modern three-way catalytic converters.
Understanding the Key Criteria for Selecting Motor Oil With Zinc
Performance Benefits for High-Revving Engines For high-revving applications, such as those found in racing or modified street cars, zinc additives provide an extra margin of safety. This chemical reaction is what makes it so vital for engines with flat tappet camshafts, which rely entirely on this film for protection.
More About Motor oil with zinc
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