Idle high

Canister won't help.

Any of these jog your memory of which purple shaft?
http://victorylibrary.com/mopar/mpcam-tech-c.htm#la

If the cam wasn't degreed, no telling what's up. Even the largest one should idle below 1K in a 360.
I was lookingat the cam specs and this onejogs my memory,
284° Hydraulic: P4120231