Se va jeg fant !!!
Do I have a LSD on my car?
The diff housing has a tag on it, and if it is a LSD, it has the letter "S". You can jack up one of the rear wheels and leave the handbrake off and the transmission in neutral. If the diff is LSD, it must have some preload. That means that the wheel will resist being turned. On my car the necessary torque is about 45 Nm (33 lb-ft).
You can also notice the diff from the drivers seat. The LSD will allow you to leave two black streaks on the tarmac as opposed to open diffs that only leave one. You can also sustain powerslides for as long as you wish with an LSD, while the open diffs will end up spinning only on the inner rear wheel. This makes it as good as impossible to do donuts.
Så da kan man spinne på begge bakhjula med LSD !!