no a h22 head will not fit a h23 as h23 is just a f23 doch. yes it can be done but it involves welding the head to the block. the water ports do not match on the h22 head to a f23. please read the stickies and search. research. search and if still net you nil. then ask.jDmacCordh22a said:Well lets put it this way, if a h23 head will fit on an f23 block and it and an h22a head will fit an h23 block, then im saying yes it will. But if it will be easy and reliable, then I dont have the anwser to that.
Ppl have done the f22 w/ h22a headThirdLane said:h22 head won't fit a f22 either without welding as f22 and f23 share the same block
werd I know you've seen the ? asked alot too.bonestock94 said:welding? its been done w/o welding. id post links but the site they are on is censored here.