As a self made multi millonaire and owner of around 20 bikes it is amazing how stupid people like LOOBED sound. Harley controls over 70% of the U.S. market and that ain't gonna change any time soon.
I own most of the desirable bikes and like my moderately stroked Harley Deuce the best. 2nd...
I ride a Harley 03 deuce with the twin cam 88 motor and use castrol syntex 15 50 oil and have an electronic therometer that measures temps in the oil bag. On longer trips moving at about 80 mph the bike runs in the 220 range consistantly. Ambient temps are in the 80 to 95 range.