did u know the h22 head aslo fits on the f22 block. the f22b head fits the f22a block, the h23 is the usdm counter part to the f22b, so the h23 head fits the f22 block, with a simple head swap (not simple) and a very small mod you could have an h23 head on your stock bottom with h23 intake manifold. but since the h22/h23 heads are interchangeable, you can wire your stock f22 to hold an h22 dohc vtec and the f22 tranny is geared a hell of a lot diffrent, giving some mad acceleration just you run out of gear so u never experiance top speeds. but your accord shouldn't be doing that anyways.