Ive heard from some people that h23 parts fit on a f22a1...i asked them that becasue im really trying to build up my f22a1 and be a lil diffrent aside from all the people that have h22's...but like i said the main question is to find out if h23 or any other engine bolt patterns fit on a F22a1...all comments are appreciated
(please no smart a$$es) thanks

 

https://honda-tech.com/zerothread?id=776837

That may be the closes to your described build we have FAQ'ed, but if you do a search, you may find some one else who has done the same thing fairly recently...

edit: Searchy is no worky at the moment.

 

f22 crank and rods are the same as h23 crank and rods

i want to say the f22 timing assembly is the same as the h23 too......

it may help to do a little research on these two motors because there are have been a number of hybrid motors using those blocks or parts from the blocks.

good luck with your build

 

If your also looking to get the most bang for the buck I hear that the Mitsuibishi Eclipse turbo manifolds are a near bolt on deal for f22 accords I'm sure it'll be the same for f22 Preludes as well being as they share the same bolt pattern.

I think RSX's share the piston size with the F22 if your going N/A, check out the G23 hybrid's they have alot of interesting stuff that may be useful to you.

 

thanks guys...but talkin bolt patterns as in the intake manifold headers etc etc...cuz i found headers and intake and all dat good stuff but im lookin for the intake manifold for airflow and all dat..i have an extra F22A1 head that i bought to build...its already been thru the machine shop..sand blasted and ported and polished new seals etc etc etc...im jus lookin to put the bolt ons in so that i can boost it later on


Modified by allentownrep at 10:10 PM 2/20/2007

 

intake and exhaust bolt patterns are the same. port sizes are alittle smaller from the f to the H, H heads also fit on F blocks.

 

I've heard a destroked H22 = F20B. Just an example of how cross buildable H/F motors are.

 

I just purchased my 2nd prelude and its a 4th gen with an F22. - CIA, exhaust. I was wondering what upgrades could i do to it, or should i jjust wait and after college do a H23 swap (i'm a senior in high school)

thanks