Ok so afer weeks of resurch I no longer wana use a h23 crank in my h22 to do a stroker build I found a thred that said somthing about using f23 crank bc it has a longer stroke . But that somthings need to be done to the crank. My question is what needs to be done, why and anyother peices of advise that would help would be much apreciated. Also should I use my h22 head? Any better heads out there? Thnks.

 

K will do

 

Not sure if you've seen these. They might be of help as far as what combination your looking for and whatnot. Hope it helps, good luck.

https://honda-tech.com/forums/honda-prelude-4/f22b2-block-h22a1-head-f22-vtec-f22b-vtec-776837/

https://honda-tech.com/forums/honda-prelude-4/new-frankenstein-engine-%3D-g23-f23-h23-write-up-long-56k-beware-1046336/

https://honda-tech.com/forums/honda-prelude-4/g23-vtec-56k-definitely-beware-1069869/

 

If you have all the parts in front of you and/or your machinist, why not just measure it out? The block castings are the same as far as I know (meaning that the deck height, main journals etc. are the same measurements).