This ashless dispersant formulation keeps your engine clean by minimizing the formation of engine sludge, varnish, piston deposits, and combustion chamber deposits. Victory AW 20S-50 is a multiviscosity engine oil pre-blended with the proper concentration of Lycoming anti-wear to protect against scuffing and wear. When compared to a single-grade oil, Victory AW 20W-50 provides easier starting, faster circulation at low temperatures, reduced warm-up time, and cooler operating temperatures. Victory AW 20W-50 is recommended for use in all opposed-piston aircraft engines where cam lifter wear is a concern. It offers reduced oil consumption in most aircraft engines and is suitable for year-round use.
Ashless dispersant helps minimize engine sludge and varnish deposits for a cleaner engine
Pre-blended with Lycoming-approved antiwear additive
Easier starting and faster oil circulation at low temperatures compared with single-grade oils
Reduced warm-up time and cooler operating temperatures compared with single-grade oils
High film strength for protection against wear and piston scuffing, even under high-load conditions, such as takeoff, and at elevated operating temperatures
Protects against rust and corrosion
Reduces oil consumption in most engines
Suitable for year-round use
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Sold in cases only - Case (12 Qts)