2point2CL

Will someone clarify if the h23 Intake Manifold will bolt up to a f22b1 head?

2point2CL

I did search by the way, so dont give me slack

2point2CL

Thanks guys, you are so much help.

azian21485

lol yes it will..i believe it's 10mm larger...or 8mm...forgot

agranado

heey man n/p anytime

lnsyone

yeah, same here. im always glad to help. let me know if you have any other questions.

teh CL

iTrader: (1)

of course we are

bkmc24

i heard that it wouldnt fit. lcacura told me they have dual runner or something like that and we only have one runner or somethin, so im gonna say no.

SupraManAG

I dont know about exact measurements I know that the secondary runner shouldn't be a problem. Its opened/activated by a vacuum line which on the H23 or H22 is activated by a IAB (Intake Air Bypass controll selenoid valve). You can bypass the selenoid by directly hooking it to a vacuum port on the manifold. I have the same runner on my H22.
In my opinion swaping the manifolds is a waiste of time because after successfully installing it the car will run very rough. You will be sacrificing the smoothness for a minimal hp gain. You would need to make changes to your ecu and so on. Worthless in my opinion. If you are considering changing the manifold you might as well swap the whole engine.

azian21485

looked into it further and i'm wrong sorry

h23 intake manifold will only fit on f22a4, f22a6

to make it fit on the f22b1 you'll need to do some custom fab

bkmc24

speaking of lcacura, whered he go?

lnsyone

speaking of wasting money, why dont you port out your intake mani?