Need advise on winter grade viscosity for '78-up 930's. Recommend 10W/40 or 10W/30. Winter temperatures between wind chill -10 degrees F to 50 degrees F (warm day).
Thanks for the input.

 

Everyone! I did some more research on this subject and found a very enlightening article dealing with my exact question. I would like to share it to those of you that might have similar concerns. Please visit: http://www.pelicanparts.com/techarti...il_article.htm
Hope this helps others as it has helped me come to a logical decision.
Thanks to Pelican Parts for sharing this to us.
Keep the revs up,