Please research G23.

 

Its popularslang to call that a G-series engine, because F-series block & H-series head. That, together with not many people beingaware that an actual G-series engine exists.

Honda actually made aG-series engine - 5-cylinder used in Acura Vigor.

Still, its a good search string for the F& H combination.

 

G23 =

H22 or H23 head on a...F23 or F22 block. It bolts together with ARP H23 headstuds.

Bisimoto runs 17:1 compression on a single cam F22engine with race fuel and carburetors. Not something you're likely to copy.

 

dang thats all you need?...im thinking of doing this myself or in fact just taking it to a shop to have it done...so all it needs it headstuds?...what all would it need done to it for it to work properly

 

You would need to convert all the timing belt pieces on the block over to h23 timing belt pieces. I thought I had heard of some oil passages having to plugged, and forgot what head gasket you have to have.

 

H22/H23 head
H23 timing components as live2rice said...


Actually ya know what....go to honda-tech, look it up. All the parts you need are listed there. Also, DarksideAccord on 6thgenaccord.com did it as well. Should also point out that you really should have a 5spd first before even thinking about doing this.

 

yes..while your over on honda-tech,look at there manual f23 manual swap as well.

 

why are you saying i should have a 5spd??...other than speed will there be a difference??...and its pretty useless if i get a 5spd and then cant drive it...lol

 

Forgive me if I'm pointing out the bleedin obvious, but of course it isn't the psi that the turbo is producing that might cause a problem directly, it's the indirect increase in combustion pressure that is a product of a supercharged mixture, which is many many times greater than the supercharged psi, and more so the higher the supercharged pressure (though there must be a point of diminishing or reversing return at some point).

Of interest, the great majority of the cylinder pressure rise is from heated / expanding nitrogen (which of course is an inert gas not involved in the combustion).

 

I'll spell it out, since the penny hasn't dropped yet; the auto box will break because it's not very strong...