Well as crackedback wrote, pulling the intake is not needed for your goal of learning what sort of cam is in there. Find a buddy with a dial indicator. Buy timing tape and stick it on the damper. Remove one valve cover, and the rockers on that side. You/he will need a socket and long enough ratchet or strong arm to turn the crank. Maybe you'll have to take off a fan shroud if its in the way. But really nothing too difficult.
