No engine removal, Tony Oddo of T.O.E. Performance, replace 3 thread inserts in the heads and replace a broken rocker shaft. Could have been real bad, but luckily I was close to home. He used a product called Timeserts...really pretty amazing fix. The major automotive manufacturers use them. He put hotter plugs in it and it just screams.
It's nice to have an engine builder drive and tweak your engine.
