e30 power steering pump ratio?

[GTWayne]

Does anyone out there know the answer please?

[E30M3SE]

Are you sure you do not mean power steering rack ratio? If so 4.1 turns LTL, iirc 21.4.

I am not aware that a PS pump had a ratio.

Edited by E30M3SE on Wednesday 5th October 10:50

[GTWayne]

Sorry, I meant what pressure, not ratio.