Product Description
Phillips 66 X/C 20W-50 Aviation Oil is the first approved multiviscosity aviation oil for opposed piston engines and provides better engine performance than single-grade oils in all weather conditions.
X/C 20W-50 is recommended for engine break-in, providing a cleaner and quicker break-in than traditional mineral oils. It is also suitable as an operational oil after break-in, eliminating the need to switch oils.
Features & Benefits
- Year-round multigrade aviation engine oil
- Ashless dispersant reduces sludge, varnish and piston deposits
- Easier starting in cold temperatures
- Faster oil circulation during start-up
- Reduced warm-up time
- Reduced oil consumption in most engines
- Maintains film strength under high loads and temperatures
Specifications
- Color: Amber, Transparent
- Physical State: Liquid
- Specific Gravity @ 60°F: 0.876
- Density @ 60°F: 7.29 lbs/gal
- Flash Point: 235°C (455°F)
- Pour Point: -33°C (-27°F)
Technical Information
- Lycoming Specification 301G
- Pratt & Whitney Service Bulletin 1183
- SAE Standard J1899
- Teledyne Continental MHS-24B
- MIL-L-22851D additive treatment
