Maxima Formula K2 Injector Engine Oil Full synthetic, triple ester 2-stroke engine oil designed to ensure optimum protection and performance under extreme conditions. Advanced low-ash additive system minimizes carbon build up while preventing rust, corrosion and wear. Designed for direct injected systems, but robust enough to be used as a premix oil. Features Full synthetic formula designed for high performance transfer port injection applications Optimal ring seal ensures maximum power output Surface active chemistry aggressively attaches to engine surfaces, keeping them clean and protected For use on all 2-Stroke gasoline engines, oil injected or pre-mix