ArlyA
Super Star Member
- Joined
- Mar 18, 2016
- Messages
- 11,930
- Tractor
- Outlander max 1000 6x6, Ego lawn mower
I've used the petroleum based stihl oil for years which he didn't test but I like his tests and feel he is unbiased. Pulling a tight chain over the bar is steel on steel at high speed will produce lots of heat. His heat numbers are to show the friction amounts each oil gives.
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