when i changed the plugs in my regal, i didnt get that much play out of tilting the engine forward...
here's my solution, not using a tilting tool (assuming inside a garage, hopefully with wall/immoveable object close by)
-- remove dog bones.
use ratchet strap from wall to engine lift bracket... ratchet snug, will pull engine forward -- dont pull too much, dont want to break anything (if you havent removed the air filter box yet, do that first)