the motor threw two rod bearings... it needs a new crank/rods but the pistons are in good shape aswell as the cylinders...this engine was just sitting there for like 2 yrs...it came out of a hatch...all he did was swap it for another h22 and the guy told my friend that he didnt want it anymore since it was "blown" so my friend recently passed it on to me...= ] ..i opened it up to see what was wrong and i found those two rod bearings like completely shreded in the oil pan...= l so i'll post pics up soon and does anyone know what to look for other than the stamp?