Hi, anyone know if there is a difference between the auto and motorcycle redline street oils? I see they are sold and advertised diffrently, (online) yet cannot find any difference.
I have been using Redline 20-50 for the last 7 years in a couple of different HD's. I didn't think that they had any specific motorcycle oils except for some of thier 2 cycle oils. The Redline 20-60 is marketed toward big, aircooled engines, but I think that is the only one.