I’m having a issue I can’t seem to figure out.  Here is my set up and my problem 
 
	 
 
	83 280ZX turbo model with 5.3l  4l60e built transmission. 
 
	 
 
	  It did not have a p/s pump installed before And ran just fine. Idle was great.
 
	 
 
	 
 
	 So I had lines made, installed bracket and pump, new belt that fit,  ran the belt using the same set up as a camaro SS.  So I start the car up and power steering works great but my idle seems to start around 2k and rises.  Never settles at one point either.  Wonder what I might be missing here?   Thank you for your suggestions.  I can’t seem to find anything online pertaining to my problem