Club 80-90 Forums

Has anyone used Castrol Transmax EP 80w (mineral) in their 4 speed gearbox and if so was it ok ? Not sure whether to go down the 80w90 semi synthetic route....

Hey, I used the castrol EP 90 and it wooks good

I am using Castrol Transmax Manual Transaxle 75W90 in my 5spd.
It helps a lot on cold 2-3 gearchange compared to other oils.