inthelude93

umm yeah ive got a 93 prelude with an F22 block but a DOHC head on it and i cant figure out what head it is and i was wondering how i could find out?

90accordIHI

can we get a lock in this ----------er. this thread is old as ----

Oscar

its an f22 block? and dohc head? well, it could be either the h23 head or the jdm f22b dohc head.

to the thread starter:

you really need to search if you are asking if the h22 is more powerfull than the f22.

the f22/h23 is a great motor to turbo, with a compression of 9.2:1, great for boost. you have the similar power as an H23, only now you have an iron sleeves.
here is a full DIY on that head swap:
http://www.cb7tuner.com/vbb/showthre...=h23a+headswap

-Jose