VICTORY® AW 20W-50 Ashless Dispersant Multi-Grade Piston Engine Oil, 1 qt .AW 20W-50 Oil is an ashless dispersant, multi-grade engine oil specially formulated for year-round use in aircraft piston engines. VICTORY® AW 20W-50 is pre-blended with the proper concentration of anti-scuff​/​anti-wear additive (LW-16702) mandated by Lycoming Service Bulletins 446E and 471B and Service Instruction 1409C. FEATURES • Ashless dispersant helps minimize engine sludge and varnish deposits for a cleaner engine • Pre-blended with Lycoming-approved anti-wear 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 take-off and at elevated operating temperatures • Protects against rust and corrosion • Reduces oil consumption in most engines • Suitable for year round use TECHNICAL INFORMATION • Avco Lycoming Service Instruction 1014 • Pratt & Whitney Service Bulletin No. 1183 Rev. U • SAE Standard J1899 • Teledyne Continental MHS-24B Material Specification • MIL-L-22851D US Military Specification SPECIFICATIONS • Container Size: 1 qt • Composition: ＜65% Solvent-Dewaxed Heavy Paraffinic Distillates (Petroleum), ＜20% Solvent-Dewaxed Residual Oils (Petroleum), 0.5 to 0.99% Triphenyl Phosphate • Color: Amber • Form: Liquid • Odor​/​Scent: Petroleum • Flash Point: 185 deg C • Density: 0.88 lb​/​gal • Specific Gravity: 0.88 • Vapor density: ＞1 • Viscosity: 19.8 cSt • Pour​/​Drop Point: -27 deg C • Grade: 20W-50 • Suitable for Use With: Aircraft Piston Engine • Domestic​/​Import: Domestic