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- Nov 12, 2021
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Liqui Moly MoS2 Leichtlauf 10W-40
- Thread starter AlphaOmega
- Start date
A good bit of moly, but MoS2 is an outdated friction reducer and substantially less efficient compared to liquid moly-based friction reducers commonly used these days. The 590 ppm of MoS2 is likely no better (if even equivalent) to the ~80 ppm of trinuclear MoDTC used in modern API SP oils.
Otherwise, it has a good dose of ZDDP which I like. The TBN is up there a bit. I would like to see more boron, but otherwise not a bad looking oil.
Otherwise, it has a good dose of ZDDP which I like. The TBN is up there a bit. I would like to see more boron, but otherwise not a bad looking oil.
Yes another one of the many ACEA A3/B4 oils out there.
That is interesting stuff! I wonder what the HTHS is, 3.9 maybe?
- Joined
- Nov 12, 2021
- Messages
- 421
That the moly did not fall out of suspension or that ZDDP is at 1,250?
Looks old school. Would run it in the Barchetta 
Used that stuff 30 years ago. It was greyish.
Just all of it...it has the MoS2 added...does the bottle say shake before use?
What are you going to use this for?
This might be a good pick for some OPE.
Not worth the price when you can get a bottle of QSAM 10w40 and dump a bottle of mos2 or lubegard bioT in for less price. The QSAM has better kv100 and HTHS specs too.
A better approach would be to just run the QSAM by itself and forget the MoS2.
A3/B4, lots of ZDDP and Moly, just what i like.
I've never used this one before, but I wonder if the MoS2 falls out of suspension in this oil as it supposedly does when the additive product is added separately to the crankcase?
