Is 1000psi to much? I bet PSC has the right pressure relief valve. They have this same pump in 1000 or 1300psi.
http://www.pscmotorsports.com/motorsport...erp-pulley.html
Also our friends at Borgeson have this
http://www.borgeson.com/xcart/catalog/GM_P_S_Pump_Pressure_Valve_Shim_Kit-p-1684.html
DSE has this
http://www.detroitspeed.com/Steering/091401-steering-pump-flow-control-valve.html

Last edited by 72Swinger; 11/04/14 06:30 PM.

Mopar to the bone!!!