Tuning a 427 with a 230ish cam in it(yeah I know..small for a 427)
basically its a guy my dad works with...

have everything feeling great..idles nice...except for when I turn on the AC it surges and hunts and then finally dies...
I can hear the AC compressor kicking on and off...

what do I need to change to stabilize this?

2001 camaro A4 witha 3000ish stall 427 ls6 block and 230ish cam.