Steering rack

[milesallen]

Hi all, can any one help with the following;
There are two steering rack options for the ultima if im right in thinking, the standard granada and the 2.7 turn to turn jack night unit. Can any one tell me the 'turn to turn' of the standard granada rack? the ratio's of each (or the distace the ball joint moves on a max turn to turn)? and the distance between the inner balljoints of the rack?

thanks