I burned up the power steering pump in my scout last weekend. I have a new pump sitting in a box I bought as a spare a while back, and was wondering how I can get more flow? Engine is just a 2003 5.3, and the pump is the same one that came with it from the junkyard plus a remote reservoir off of a van. I have hydro-assist, and hydro boost brakes, and it is very hard to turn while braking. Don't want to dump more money for a PSC pump, is their any modifications I can do to improve the stock pump?