I have found one thread about this topic between b and k series, but the only thing mentioned was deck hight. And that's not what I'm looking for. I have a 89 accord and i am looking to ditch the old reliable a series she's got. The only swap that's really done is b series. But I like to be different. That's why I'm here, i would like to go h instead. But due to the low hood line I'm worried about space. I need to know the total overall hight of a h22, oilpan to valve cover. (And of a b20) so I can see if it could squeeze one in. Any info helps, thanks in advance