Originally Posted by filip00

I got 80w250 oil with it. Today I drove the car a bit and it was completely silent, at around 100mph I can hear it begin to whine, not sure if it was anything excessive or not
The LSD now has around 250 miles on it, I planned on changing the oil for the first time at around 600 miles. Is that ok?

I was supposed to go to the track on Friday and I'm a bit afraid now because I don't want to risk screwing anything up...