Lapping the valves.

After all the valves were measured for installed height, they were lapped, cleaned, numbered and bagged for final installation.  The valves and other components are now matched to their seats and must be reassembled in the same locations.

After all the valves were measured for installed height, they were lapped, cleaned, numbered and bagged for final installation. The valves and other components are now matched to their seats and must be reassembled in the same locations.