Well I just added 2 oz to the engine oil. I had the 50K service done on it at Space Coast Harley Davidson. I have 3400 on her now since the service. I figured with 50k on the engine i figure why not. Every little bit helps. She is purring like a kitten with 50k.
Space coast Harley, rode down there from Jacksonville Florida just to get a shirt great bunch of folks there love that marvel mystery oil