Dear AMSOIL,

Thank you for your continued support of Cowboy Motorsports here at Oklahoma State University. We are a group of student engineers who participate in a ¼ scale tractor pull and tractor design competition every year. We have used AMSOIL in our pulling tractors for the past four years. We believe your products are a vital tool for competing at the highest level.

AMSOIL has been a part of Cowboy Motorsports back to back International Championships. The American Society of Agricultural and Bio-Systems Engineering (ASABE) is the governing body for our competition. We are limited by engine size, type, and manufacturer. The engine must remain totally stock in all aspects, that is why Cowboy Motorsports counts on AMSOIL to squeeze out every last drop of horsepower. Time and time again we have pushed our tractors to perform beyond their design limitations. We can always count on AMSOIL products to keep us running cool and strong. Thanks again from all of us here at Cowboy Motorsports. Cowboy Motorsports is sponsored

Dustin Holden
Cowboy Motorsports