I picked up the 32 actuator last weekend and popped it in, easy as pie. It was exactly as gotrice said... just circlip off, remove bolts and vacuum line... done!
I'm only hitting 9psi or so though... and that's reading from the stock spot on the back of the plenum.
Has anyone had that happen? I'm gonna hook up the solenoid again this weekend and see if I can get to about 12 or if it'll only get 10-11, so confused.