I had in Mongolia sometimes fuel octane 80, no problem at all.
Engine worked like normal, no pre detonation.
Also consuming fuel like normal, 1:10 - 1:11.
Добавлено через 1 час 18 минут
In Mongolia petrolstation. (Octane 80) Without electricity!!
![](http://i57.tinypic.com/11bhljl.jpg)
On the road