What is the possibilty that the valves are bent in a 86 Honda Accord lx 2.0 with the timing belt missing about 4in of teeth Car shut off while you were driving and hasn't been ran since?
Yes, there is a distinct possibility. This is an interference engine, and severe engine damage will occur if the belt breaks or jumps teeth.
The 4 cylinder Accord uses a timing chain that normally requires no maintenance and will last the life of the engine. The V6 Accord however uses a timing belt that must be replaced every 110,000 miles. The V6 is an interference engine and as such if the belt breaks you will have serious engine damage.