PX Meth-X 40 is a premium mineral-based engine oil formulated for high-performance engines, including big bore naturally aspirated, turbocharged, and supercharged setups. Engineered to meet API SL/CI-4 standards and SAE 20W-40 viscosity requirements, it’s also suitable for passenger cars, and light commercial vehicles. Its robust formulation ensures reliable protection and performance, especially under demanding conditions. Designed with motorsport and specialty applications in mind, PX Meth-X 40 excels in environments where harsh fuels like methanol are used. Ideal for racing engines, flat tappet cam setups, veteran motorcycles, and inboard powerboats, it delivers uncompromising lubrication without friction modifiers—making it the trusted choice for club speed events, rallying, drag racing, and more.

• Excellent protection for engines running on methanol and other harsh fuels
• Optimized for motorsport and high-performance applications
• Suitable for flat tappet cam engines and non-friction modified systems
• Versatile use across racing, marine, motorcycle, and street machine engines
• Meets API SL/CI-4 standards for broad compatibility and reliability

API SL/CI-4 | SAE 20W-40