Used Oil Analysis
But I've yet to see anyone on here tell how the oil in their very own muttersickle actually performed.
Without UOAs, everthing we say is like noxious gases escaping from that bloated dead sheep my buddy Wayne stabbed with a stick when we were kids. Without UOAs to show what is wearing out, andhow the oil is holding up (maintaining viscosity, preventing acid formation, and a slew of other stuff), all the claims made by any manufacturer are completely meaningless.
Has anybody ever had a UOA (Used Oil Analysis) performed on their oil? We can bandy about all the claims made for all these oils, but in the end the only thing that matters is how that oil performs in your bike. It's a good thing to try and make an intelligent choice based on whatever research available. But without doing an actual UOA, the research is absolutely meaningless.
I'll be sending in a sample from my THE MAMA's Nightster after I change the initial fill, and run 2500 miles on my choice.
Later.
But I've yet to see anyone on here tell how the oil in their very own muttersickle actually performed.
I would expect a TC engine to do better as far as TBN depletion goes, although I haven't run any tests on this new bike yet. My '07 SG runs 190-200° in summer and rarely more than 210° in traffic, although it still takes forever for the oil to heat up.
I'm not mentioning the brand, as I don't think it matters significantly, and am weary of the constant barrage of my-oil-is-best hyperbole. I believe any high-quality synthetic will perform as well in a similar oil test, and I wouldn't worry about running the oil 5k miles in a Harley.
I would like to start a thread in the top section for UOAs. I'd want to set it up for UOAs only, with no comments, replies, etc. in the actual thread. That way it'd be easy to go through and look at actual results. If y'all are interested, let me know. Anybody with UOAs could send the results to me (PM or e-mail), along with your observations - OCI, type of riding, temperatures, etc. - and I'll stick 'em in the thread.
At the rate I'm going, it will be another 6 months before I hit that point. Just havn't had the time this year.
Trending Topics
Thanks.
The Best of Harley-Davidson for Lifelong Riders
For the VOAs, go to the BITOG VOA Library.
For general BS about bike oil, hit the BITOG Motorcycles and Motorcycle Lubricationforum.
If you want UOAs go to the Motorcycle UOA forumon the BobistheOilGuy(aka BITOG) website.
For the VOAs, go to the BITOG VOA Library.
For general BS about bike oil, hit the BITOG Motorcycles and Motorcycle Lubricationforum.







