You sir are retarded. That motor was non-vtec.
This is EXACTLY what happens to people who try to lighten a stock flywheel too much and/or fail to balance properly. This guy was SUPER lucky older Honda motors spin counter-clockwise…or it would have shot the flywheel pieces toward the driver, not out through the rad support. Frankly, not suprised not a single comment about how these things happen… Tech on pittspeed is the equivalent of dividing by zero.