I recently bought a 1995 honda prelude se with auto trans and the H23A1. The guy before me spun 3 main bearings so it needs major work. Now H23a1's seem to be about $750-1000 around me. I can get my Hands on a F22b That is currently in a 92 lude at a local pull-it-yourself yard for about 150 bucks. * Will the F22b(92) bolt and wire right up in place of the H23A1(95)? or what needs to be done? * Also was the F22b stock as dohc? The particuar one I was looking at was a dohc, i was wondering if it came that way or someone already swapped the head. *does anyone have hp/torque specs for the f22? I wouldn't want to downgrade. What does the F22b come stock in? Sorry to start 20 questions... Thanks for any input!!!