[01LANDROCKET]

I have always ran Amsoil and recently became a dealer. I think my thermostat and fan kick in at the same temp no matter what oil I run so I have not experienced any cooling per say, and gsx-r motors have always been a little noisy to me so that does not help either. I have done alot of research and Amsoil is the most advanced and best synthetic oil on the market. Just because people argue the fact does not mean it is not true. we tore down a motor with 15,000 miles on it because the guy ran it with very low oil and spun a rod bearing and the cross hatch was still on the cylinder walls. There are numerous studies that have Amsoil as one of the test subjects and allthough it may not be the absolute best oil in each different catagory of each test it is the overall winner in every test I have seen.