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Where'd you guys pick up the OS Oil from? I'm changing diff ratio and keen to give it a try

Changing diff ratio? You going shorter?

I got mine from RHD but a quick google search will give you a heap of places to source it from.

Changing diff ratio? You going shorter?

I got mine from RHD but a quick google search will give you a heap of places to source it from.

Nah I had 4:3 which was good on a stockish 25 but now with the 3 litre it's way to short so going a 3:9 and see how that goes

Nah I had 4:3 which was good on a stockish 25 but now with the 3 litre it's way to short so going a 3:9 and see how that goes

Ah goodo. I was going to say, surly you didn't need a shorter ratio with the 3.0. Good move!
  • 2 years later...

2 year bump

Does anyone know the best place to purchase a nismo 1.5 way? And what other diff options are there besides kaaz and nismo?

I've heard the nismo is more a bit more quiet so im leaning towards that but on the other hand I've heard kaaz is more servicable and has local rebuild support.

How long do the clutch packs last?

This will be going on my r33 gtst which gets driven 4 or 5 times a week and will hopefully see the drag strip and a few skidpan days soon, and hopefully the track in the future.

  • 3 weeks later...

Diffs will last if you don't constantly abuse them with track use. Mine has been too probably about 20 track days and still locks up hard then power is down.

Also whatever you do, do not pour Redline Shock Proof oil into a clutch pack mechanical LSD. I saw one for sale not long ago where it was filled with the smurf's blood.

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