Premium Plus TC-W3 2-Cycle Outboard Oil offers Offers extreme protection for mid- to high-horsepower outboard engines.This advanced, synthetic blend formula helps to maintain peak performance under continuous high speeds and heavy loads. Recommended for 2-stroke outboards with premix or oil injected fuel systems. Exceeds TC-W3 standards and OEM specifications. Recommended for oil-injected, carbureted or electronic fuel injected (EFI) mid- to high-horsepower engines such as Mercury, Mariner, and Force outboards, Mercury Jet Drives and Mercury Sport Jet engines.Key FeaturesProvides outstanding wear and corrosion protection which helps to extend engine lifeMinimizes performance-robbing carbon depositsHelps to maintan peak engine performance and reliabilityMeets or exceeds all outboard and personal watercraft manufacturers warranty requirements for use of a TC-W3 oil