FINALLY got my PT back. I'm thinking that the labor charge is unreasonable. What they did is remove engine, performed yet another leak down test, take off heads, replace fuel line & filter, replace breather tube, replace 1 spark plug wire, replace heads and reinstall engine. 12 hours labor, keep in mind heads were reworked by another shop. For those of you that have R&R a 422 or 425 engine, what say you?