ok there is a guy that i work with, he just bought a '94 accord coupe, the guy he bought it off of said taht tehy did a Prelude engine swap and the guy clamed that it was a H22 that he swapped with... i was looking at teh car today and he popped the hood, the engine was a SOHC and all the engine code said on the block was "HA"... kinda as if the guy was laughing at my coworker for buying it lol, i tried doing research for this engine but cant seem to loacte much.. if anything. does anyone know what the HA engine is actually from and what sort of power it makes?? i am curious to know

EDIT, the only thing that i have found for HA engines by Honda was the HA-420... but taht is a plane LOL