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WHY MAMMOTH TRUSTS THIS PRODUCT
Diesel aviation technology is the future of efficiency, but these high-compression engines run hotter and under higher internal pressures than traditional piston engines. We recommend PHILLIPS 66® VICTORY® DIESEL because it is a full synthetic formula specifically engineered to handle the unique soot and thermal loads of compression-ignition flight. In the Pacific Northwest, where we demand reliability during long cross-country hauls over rugged terrain, Victory Diesel is the Gold Standard. We trust it because it provides the extreme shear stability needed to protect your turbochargers and critical engine components from takeoff to touchdown.

PRODUCT RESOURCES
ENGINE PERFORMANCE
Full synthetic 5W-40 flow provides nearly instantaneous lubrication during cold PNW starts while maintaining a rock-solid oil film at peak operating temperatures.
WEAR
PROTECTION
Advanced detergent and dispersant additive package specifically designed to neutralize the acidic by-products and soot common in diesel combustion.
Superior resistance to thermal breakdown prevents "coking" in turbocharger bearings and keeps piston rings free, ensuring your diesel powerplant reaches its full TBO.
OPERATIONAL UPTIME
TECHNICAL DATA
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APPLICATIONS & OPERATIONAL GUIDELINES
DIESEL SPECIALIST: Formulated exclusively for use in four-stroke, compression-ignition (diesel) aircraft engines.
JET-A COMPATIBILITY: Engineered for engines burning Jet-A or Diesel fuel, where standard "ashless dispersant" aviation oils are not permitted.
TURBOCHARGER DEFENSE: High-temp stability protects the high-speed bearings in turbocharged diesel engines from deposits and wear.
ALL-SEASON RELIABILITY: The 5W-40 viscosity range makes it the ideal year-round fluid for the variable climates of Western Canada and the US.
CERTIFICATIONS & APPROVALS: Meets the rigorous requirements of Austro Engine (E4/E4P), Thielert Aircraft Engines (Centurion), and SMA engines.
