I run a TRD Level-1 cam in my '85/22RE:
http://www.4crawler.com/4x4/CheapTricks/EngineMods/index.shtml#Camshaft

Pretty happy with it, seems to really help up at the top end along with the header and intake mods. I went with TRD mainly since it came with a Calif. EO smog sticker.