Anyone run Chevron Delo 15-40 in their 650R? Any long term? I buy this stuff by the case for my Cummins diesel and was wondering if it is OK in my bike. I did a "search and mainly read about it's effects when using a Recluse clutch... apparently there are no problems there but what about with the stock clutch and engine itself? Would be nice to run the same oil in the truck and bike since I carry a few 1 gallon containers of the Delo at all times.