Onan BFA Oil - Why not 20W-50?
Note: Our typical camping climate range runs from 10F to 115F (if we go to Redding, CA in the summer... otherwise up to about 105 in Southern Oregon.) Clearly Onan/Cummins have updated their recom...
Forum Discussion
big buford wrote:
Long read but interesting Oil wear test ranking
Thank you for posting, however I think it bears mentioning that most at BITOG don't put a ton of stock in 540 RAT's testing methods. That's a dead horse that continues to endure relentless beatings over there.
Though very scientific, I think their thought is that his method does not truly simulate the environment of an internal combustion engine.
Sure seems like there ought to be more conclusive oil testing data somewhere.
Thanks for the links. I'll check 'em out.
