48jeep
Active Member
Does anyone have any idea what the outlet pressure is on power steering pump off of a magnum engine?
I did this to all my vehicles it really makes a difference... You will have to do some fab work as the inner diameter/outer diameter is not a readily available combination of washers... I actually went more extreme then ehrenberg describes and added about 1/8th inch collar to mine.At least for the earlier Saginaw pumps, Rick Ehrenberg (Mopar Action or such) has an article on changing (lowering) the relief pressure w/ shims, so probably quotes some pressures. Should be able to google it. I recall that trucks w/ Magnum engines still had Pitman arm gear-boxes so the pumps should be similar relief pressure.