I believe very strongly in MMO and CD-2 in the gas, as an upper cylinder head
lubricant. I re use the CD-2 bottle for the MMO - I like the measure. I do
not believe in putting them in the oil unless it is a few miles before an oil
change. MMO is primarily Kerosene and detergents and will change the oil to a
lower weight oil. No good.

Todd T
84 Westy
Washington DC