So I did my oil change, and the manual says 20w-40(Yes) Now I only had available 10-40 or 20-50. I ended up with 20-50 but after learning how those weights work I think I would have been better off with 10-40 since I live in Phoenix and ride all summer.
So I went to the manual again to make sure and it says recommended oil 20w-40 Yamalube. So I went to Yamalube's site and even they don't make 20-40. wtf?
Am I better off with 10-40 or 20-50. they do make a 15-50, would that be closest and best?
http://www.starmotorcycles.com/star/yamalube.aspx
So I went to the manual again to make sure and it says recommended oil 20w-40 Yamalube. So I went to Yamalube's site and even they don't make 20-40. wtf?
Am I better off with 10-40 or 20-50. they do make a 15-50, would that be closest and best?
http://www.starmotorcycles.com/star/yamalube.aspx