I need opinions. I have a 2012 Camry LE 190k miles on the 2.5 2AR-FE. The timing chain broke while driving at interstate speed. I am not real familiar with this engine. Before I remove the head to inspect, should I have any hope of replacing the head and timing set and being able to get it back on the road or is the engine junk? My only goal is to make it a spare around town car without throwing big money at it. Yes I know this would not be the "correct" repair. Thank You for your input.