mwmx54 Posted September 27, 2005 I just got some racer support from amsoil and need to know what oil, oil filter, and air filter that is made by amsoil that i should use. I cant find it on there website. Share this post Link to post Share on other sites
hitech Posted September 27, 2005 Use the AMSOIL 10W-40 Motorcycle Oil. To my knowledge, AMSOIL doesn't have an oil filter application for the KX250F. The air filter is a PSFA 69. Share this post Link to post Share on other sites
teamjester223 Posted October 1, 2005 We have run amsoil 10-40 since may 2004 in our rmz250 with excellent results. I am not sure of any filters though. Share this post Link to post Share on other sites
