GReddy F2 RE-SPEC 15W50 – Rotary Turbo Racing Engine Oil

The GReddy F2 RE-SPEC 15W50 is a high-performance engine oil specially developed for high-power turbocharged rotary engines. Designed for the most demanding applications, it offers excellent oil pressure stability, exceptional high-temperature resistance, and optimal protection of internal engine components.

Its exclusive GReddy Dual Synthetic Formulation combines high-performance esters with PAO to create an extremely durable lubricating film. This technology helps maintain excellent combustion chamber sealing and maximum protection even during intensive track use or with advanced engine modifications.

Thanks to its exceptional shear stability and optimized viscosity, this oil preserves the characteristic responsiveness of rotary engines while offering enhanced protection against wear, deposits, and seal deterioration.

The integrated high-performance additives limit the formation of sludge and deposits on the rotors and rotor housing walls, while improving engine longevity.

Features

• Specifically developed for turbocharged rotary engines
• Dual Synthetic formulation with Ester + PAO
• Excellent oil pressure stability
• High-strength lubricating film
• Optimal high-temperature protection
• Reduced deposits on rotors
• Enhanced seal protection
• Excellent shear stability
• Ideal for sports driving and track use
• Made in Japan

Technical Data

• Viscosity: 15W50
• Standard: API SL
• Flash Point: 252°C
• Viscosity Index: 162
• Pour Point: -47.5°C
• Viscosity at 40°C: 144.2 cSt
• Viscosity at 100°C: 20.16 cSt

Compatibility

• Mazda RX-7 FD3S Turbo
• Modified turbocharged rotary engines
• Vehicles equipped with large turbos
• Sporting road and track applications

⚠️ Due to its high-performance orientation, proper warm-up is recommended before any strenuous engine use.

Available Packaging

• 5 Liters