Keeping up with the times!
 

Ok, so I finally changed my two running buggy's over to the 10-30 synthetic oil today. I've heard nothing but praise about the "synths" so I'm anxious to see if they are "all that", but here's hoping they are!!! :drive:

hows that working out for u bear, years ago I used to use rotella 15w40 and it worked awesome, ive been using 10w40 synthetic lately, I know have 2 qrts of royal purple air cooled 10w40 im going to try, I was even thinking of trying 20w50 because these engines get so out and when the oil gets that hot it thins out.