I am about to swap out the engine, gearbox and diff oils on my Z and wondered what people would recommend?

 

Currently I am planning on Redline MT-85 for the gearbox, Redline 75W90 for the diff and I have no idea on the engine oil.

I'm using Redline MT-90 Gearbox Oil & Redline 75W90 Differential Oil (they are the weights recommended by Redline)

and Mobil 1 0W40 for the engine. You will get many opinions on the engine oil to use!

Thank you. How are you finding MT-90? I did have that on the shopping list but saw some people report issues after using it and also saw Specialty Z now recommend MT-85. I also see plenty of reports of MT-90 being good though and it has seemed to historically be the one people recommend.

 

I also realise engine oil is usually a sticky subject. Sounds like any good brand 0W40 fully synth is a good choice though.

I also realise engine oil is usually a sticky subject.

 

Quite the opposite hopefully! [emoji13]