Phillips 66 Victory Aviation Oil 100AW (bulk 55 gallon drum) 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 product 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.
This oil is FAA approved as an alternate method of compliance to AD80-04-03 R2, paragraph b.1. It also has the following benefits:
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
Opposed piston aircraft engines, especially where cam lifter wear is a concern
Meets the requirements of:
Avco Lycoming Material Specification No. 310G
Pratt & Whitney Service Bulletin No. 1183 Rev. U
SAE Standard J1899
Teledyne Continental Material Specification MHS-24B
U.S. Military Specification MIL-L22851D (obselete) for additive treatment