as long as it does not say energy conserving in the bottom half of the circle on the back of the bottle you will be fine. i use Rotella T6 in the blue bottle.
Thanks for the reply. I was born in Bedford, IN and lived in Vincennes, IN before moving to Texas.
I went with the T4 because the bike has 54,000 miles on it and has not had any synthetic oil. Maybe I am just paranoid and just want to leave well enough alone.