Hi everyone my brother has a S2 escort and had a cts stage 2 gearbox fitted until last week when he lost 3rd gear chasing a motorbike lol so has now fitted a standard box back in for the time being (whilst sourcing parts for his mtx conversion) and the car drives loads better.
When it had the cts box in which is fitted with a quaife diff the car used to pull all over the road like really bad torque steer but now fitted with the standard rst gearbox it hardly pulls.

Has anyone else had problems like this???