just picked up h23 IM...

[motobmx105]

alright i scored on an H23 intake mani. for 10 bucks at blacktrax performance, but i think its got an h22 plenum on it can it still work? or will i have to get the H23 and also what Throttle body would i use cuz it didnt come with one... thanks

[motobmx105]

i know this has been talked about over and over but can someone help me out please

[F22Turbo702]

H22 and H23 upper plenums are the same. You can use any H-series throttle body, or a Skunk2/Blox/Edelbrock equivalent Honda/Acura throttle body.

-Kyle

[steelbluesleepR]

H22 and H23 upper plenums are almost the same. You can use any H-series throttle body, or a Skunk2/Blox/Edelbrock equivalent Honda/Acura throttle body.

-Kyle

fixed

the h22 plenum has the air-boost valve permanantly blocked off and a few of the vacuum ports are moved around. but you are right, it will work and the h22 and h23 throttle bodies are identical.

[AbsurdNY]

I'm pretty sure you could also use a B,D, or F series throttle body

[steelbluesleepR]

I'm pretty sure you could also use a B,D, or F series throttle body

the f-series doesnt fit, too small, the bolt pattern doesnt line up. idk about the b or d

[91blkcoupe]

I'm pretty sure you could also use a B,D, or F series throttle body

No they are smaller the the H throttle bodies,

[motobmx105]

alright guys thanks! i was little stumped lookin at it and i was like what the F whers this go?? but if you guys say it works then ill make it work! and i drilled and tapped the EGR ports and did a little porting out with my dremel and took out the secondary butterflys so shes almost ready to be dropped in i just need gaskets and the TB. ill try and get some pics up

[93accordexcoupe]

take a pic of your vacuum lines before you take em all off, just for reference. i wish i had done that

[motobmx105]

alright i just hope i get them all right i dont want it to run like crap

[motobmx105]

so what all do i have to do to make the h22 plenum work?? would i just bypass what ever is permently blocked off and connect the coolent lines to each other or what??

[d112crzy]

No they are smaller the the H throttle bodies,

Not all.

[motobmx105]

anyone???

[steelbluesleepR]

so what all do i have to do to make the h22 plenum work?? would i just bypass what ever is permently blocked off and connect the coolent lines to each other or what??

you just need to loop the coolant line that would normally go to the air-boost valve. go straight from the thermostat housing to the IACV back to the thermostat housing. just as long as you make sure all the coolant ports that liquid could come out are covered up, you'll be fine.

[motobmx105]

awsome! i think thats all i needed to know. now i just need a TB and then i can start on this lil beast.