hey guys i wanted to know if the runners plate that goes in between my pleinum and manifold will bolt up 2 my f22a1 manifold and pleinum?? the plate came off an f22a6.

 

no it wont. the f22a6 runners have 8 ports as the f22a1 has only 4 ports

 

so i need tha manifold and plenum huh? and after that is swaped wat will it improve?

 

if you swap to a f22a6 mani you will see a small but nice gain since you are allowing more air into the engine
...also if you can find a h23/h22 plenum you can bolt that to you f22a6 runners andhave a bigger TB another small gain but worth doing.

 

cool but ima hafta get the manifold part huh? cant use the stock f22a1 one huh?

 

The whole point of that 8-runner thing, is there's actually 2 different-length runners to each cylinder. One long & one short. The F22A1 manifold only has 1 runner to each cylinder.

 

thnks guys...this damn f22a1 makes me wanna jus do a h23 swap!!

 

h23 a good engine...I wish I could find one for a good price around here. I'd do a all motor h23 vtec in a heart beat...my all time fav honda engine.

some pics for ya..pic's kinda bad since I took them with the cell

 

nicely done.... can i use the f22a1 manifold,f22a6 runners and h22 plenum 2gether??

 

there are 2 parts to the manifold like the pics I posted. The f22a1 has ONLY ONE SET OF RUNNERS the f22a1 can only be used with itself. It CAN'T be mixed a matched unlike the f22a6.
This are the combos you can do...

f22a6 runners with h22 plenum and TB

f22a6 runners with h23 plenum and TB (h22/23 TB are the same size)

h23 full intake manifold (runners and plenum)

h23 runners with h22 plenum (no point really unless you can’t fine the h23 plenum since the TB are the same size)

h23 runners with f22a6 plenum.

The f22a6 runners are shorter than the h23 runners if I remember correctly or it’s vice versa. But both will yield just about the same power.,