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Modern Aviator


Regular price $9.95 USD
Regular price Sale price $9.95 USD


Phillips 66® Victory Aviation Oil 100AW is an ashless dispersant, single-grade engine oil pre-blended with the proper concentration of antiscuff/antiwear additive (LW-16702) as mandated by Lycoming Service Bulletins 446E and 471B and Service Instruction 1409C. It is recommended for use in opposed piston and radial piston aircraft engines where cam lifter wear is a concern.

The ashless dispersant formulation helps minimize the formation of engine sludge, varnish, piston deposits and combustion chamber deposits, resulting in a much cleaner engine compared with the use of straight (nondispersant) mineral oils. This oil has a high viscosity index and low pour point compared with many other single-grade aircraft engine oils, allowing its use over a wide temperature range.

Victory Aviation Oil 100AW is FAA approved as an alternate method of compliance to AD80-04-03 R2, paragraph b.1.

    Ashless dispersant helps minimize engine sludge and varnish deposits for a cleaner engine
    Pre-blended with Lycoming-approved antiwear additive
    High film strength for protection against wear and piston scuffing
    High viscosity index and low pour point for use over a wide temperature range
    Protects against rust and corrosion
    Formulated with the same high-quality base oils as used in Phillips 66 X/C® Aviation Oil


    Avco Lycoming Material Specification No. 301G
    Pratt & Whitney Service Bulletin No. 1183 Rev. U
    SAE Standard J1899
    Teledyne Continental Material Specification MHS-24B
    U.S. Military Specification MIL-L-22851D (obsolete) for additive treatment


    Opposed piston aircraft engines, especially where cam lifter wear is a concern