Power Assisted Steering (PAS) is a desirable addition for our Triumphs. Stag owners and 2500S Saloon owners are the only ones to enjoy this aid to pleasant motoring. Modern cars, irrespective of their size and weight, have power steering. Once moving, power assistance is of little value. Parking speeds is where assistance is really appreciated. There are two methods to achieve a little worthwhile assistance. Well, three if you include a Bullworker course.