From Trackpedia
Next Question
Proposal 1: What is the real difference between motorcycle oil and automobile oil. I have heard stories that there is no noticeable difference when doing post usage analysis of the oil.
Proposal 2: What is the typical viscosity drop after 1500 miles for a quality synthetic oil versus a mineral based oil?
Please propose a question you would like answered by the folks at Royal Purple. Periodically, we'll send the top question in for their input.
