adjust. pressure switch question

just curious, Y do u need 145 lbs in the front just for ride height??? My s-10 runs at about 85-90 and my 63 rivi runs right at 100- 110, just wonderin what uve done different?

i trimmed too much off my cups. It's as simple as that. I also switched to slams up front which changed some stuff as well.

it prob wouldnt hurt to put an oil resiviour w/ a cooler of some type on it(gm has small oil coolers on there fullsizes ). i would DEFINATLY run the clutch off of a heavy duty relay.