just wondering since from what i have researched the f22 head out flows the h22 in certain if not all aspects. im more of a non vtec fan myself and im just wondering if i can swap my h23 head for a f22 head. i would do a h22 head swap but for the price i would rather do a swap. plus my h23 is very healthy with low miles.

 

So which F22 head would you be referring to? F22 SOHC? F22 SOHC VTEC? F22 DOHC? F22 DOHC VTEC?

 

maybe low end but definitly not top end

 

F22A with a mild port will flow as much as an H22 head with similar mods.

Cam selection makes it all work though.

I second Hawkze's questions. Specificity is your friend.

Pirate

 

f22a1 head the non vtec head.

 

i just want to know if it would be better to boost my h23 as is or swap a f22a non vtec head which will flow better than a h23 head for now and boost later.

 

Neither. Leave your H23 alone and build a full F22A1 for boost. No down time or wasted money buying things twice