Lsd

[Thud]

Guys,
I am changing the rear diff oil in my 1990 cabriolet this weekend. Apparently some RX7s of around this age came with limited slip differentials which means they require a specific type of oil (synthetic I guess). Does anyone know if my car has an LSD or a normal diff? It\'s a UK model.

Trying to avoid buying the wrong oil and screwing things up.....

Cheers
Thud

[t2rew]

should have a vicouse lsd. you need a 75/90 fully sythetic.