Edit: Please abide by forum rules. Site sponsorship or approriate membership please if you are going to promote your own product. Thank you. - Maxi have seen amsoil in several service stations, fleetfarm, canadian tire, and a few other places, i have used it for my last two oil changes, and wont use any thing else after readins this.
Motorcycle Oil test data http://bestoil4you.com/files/g2156MCoilStudy.pdf