Dear AMSOIL:
I'm writing you to tell you my story about my race car and AMSOIL. First let me tell you I am an AMSOIL dealer because of what I've experienced with your oil.
I own a Legends car and have been racing since 2003. The motor, a 1200cc Yamaha air cooled engine, had approximately 75-100 races on it. The number of races in which this motor lasted is unheard of in the Legends series because of the heat generated and the rpms. The only type of cooling system on the motor is an oil cooler. I use AMSOIL 20w-50 synthetic motorcycle oil in the engine.
In late 2005 the engine lost compression in two of the four cylinders. The engine needed to be overhauled, and I didn't know what to expect when the engine was opened for rebuild. I called my engine builder, Galen Tiffany of Tiffany Motorsports in Sand Springs, Oklahoma. Galen at first asked me what kind of oil I used. When I told him AMSOIL, he told me "you probably won't find much wrong with the engine because you use AMSOIL. You will find only normal wear and tear."
Tiffany Motorsports overhauled the engine and Galen Tiffany wrote the following about the engine: "Valves show little wear, all bearings were within tolerances of new. It's my opinion the AMSOIL is responsible for the lack of overall wear. I normally find that most of these engines are dirty and the oil pan has sludge in it. This engine was extremely clean and when I took the oil pan off, there was no sludge. NONE."
So you see why I not only use your products but why I'm a Dealer. I would also like to say thank you to my sponsor Rich Hitchcock of Debrich Enterprises, Littleton, Colorado. Rich has helped me with not only sponsorship but he has been a great source of knowledge about AMSOIL.