Champion Synthetics is an authorized Independent AMSOIL dealer serving individual and business accounts nationwide. We also specialize in servicing Company Fleets, Commercial, and Retail Accounts! We have a large stock on hand for your convenience, but any of the AMSOIL products can be ordered and shipped quickly within a day or two. To order online please click here AMSOIL® manufactures premium synthetic lubricants for automotive, marine, powersports and recreational two-stroke and four-stroke applications... and for the vehicles that tow them, for longer equipment life, maximum power, and optimal all weather performance. Tested and proven for nearly 40 years and billions of miles of service. AMSOIL is the original synthetic motor oil. We provide superior access, knowledge, and professional customer service for all AMSOIL products.