F22 block w/H22 head?????

[levee000]

ok im not new to H series but i am new to the F series


i have a stock 93 accord w/ the single cam can i put a h22 head on it or is that the dohc F22?????

[10thcb7]

f/h are very interchangeable. not valvtrain tho sadly. we have variants of vtec non vtec sohc dohc in all variants of displacement 2.0 2.2 2.3 check the wikie for f series

[deevergote]

Are you responding to this post, or just talking in general?


The H22 head will fit on the F22 block with some modifications... I wouldn't do it, but many have.

[SuperTuner12010]

I was also thinking of doing this, what kind of modification would be neeeded? And why is it not worth it?Wouldnt you see a noticable gain in HP as well as torque?

[bruno8747]

I was also thinking of doing this, what kind of modification would be neeeded? And why is it not worth it?Wouldnt you see a noticable gain in HP as well as torque?

Ok if you really want to know why not to do it, its simple.

You are reusing your f22a bottom end, thats the problem. You wont be able to rev like an h22 and you are still going to have 8.8 compression.

[Chrisisiced]

why is it not worth it?Wouldnt you see a noticable gain in HP as well as torque?

Why isnt it worth it? Because your f22 bottom end isnt built to rev to 7.3k like an original h is.

[deevergote]

The F22 CAN rev that high... but I don't see the point, honestly.

The LS/VTEC frankenstein motor has proven to be a good idea... people assume that the same goes for other motors as well.


F22A head flows better than the H22A head.

[goingfastnowher]

stick with the f22 and go turbo. Alot of parts are interchangeable with dsm's. It will prob run you cheaper, if u get all the parts instead of the kit. F22 block is good for boost

[levee000]

ok thx guys i think ill jus do a H series

[turbo90accord]

ok thx guys i think ill jus do a H series

god i love how so many dont see the potential of the F!

[Dani Filth]

the f is great boosted but it takes a lot of money to make it near stock h22 power. the f22 head flows better but theres still a significant gap between the two motors.

[turbo90accord]

the f is great boosted but it takes a lot of money to make it near stock h22 power. the f22 head flows better but theres still a significant gap between the two motors.

i beg to differ especially since for the cost of an h22 i had 300whp so to me that is a little bit better investment than spending 2grand and not even getting 200 at the wheels.

[xwade01]

I agree with turbo90accord. But it really depends on YOUR power goals, and what you want the car to do. Spending anywhere from $2000-$3000 for an H22 and some other stuff for a swap. Or you could spend less if you sourced everything out, and turbo'd the F22x. But it all depends on how good your stock motor is now, if it's horrible then don't boost it unless your going for a full rebuild.

[Dani Filth]

i beg to differ especially since for the cost of an h22 i had 300whp so to me that is a little bit better investment than spending 2grand and not even getting 200 at the wheels.

sorry i should have clarified. i meant na. of course you can make plenty of power with a boosted f22. 250whp with a stock f22 is easy.

[levee000]

im not really into boost ive always been the all-motor guy so i think ill stick to it espically now i have my swap here