I havea friend that would like to know if its possible to have an H22A engine sleeved to 2.5 litres?

 

Thats a question that I would have to research myself.. if you sleeve it, you will lose space so then youll have to change the stroke... your talking about serious performance.. you need blueprint it...

 

my friends is to a 2.4L

 

^ and what kind of numbers is he putting down?? Ya, he has some coin saved and wants to make the H22 block into an H25 and run it at 12psi, not sure what turbo though. I told him to buy a K20A2. He has a 93 Civic CX Hatchback (with an LS/VTEC) and Im scared he'll never get out of wheel spin.

 

heres a video of the car, check it out now remember thats a built 2.4L sleeved block running 17psi

http://media.putfile.com/gh-12

 

to me it is pointless because if boosting you can allways just up the boost and tune to make the same power.

 

^very true, makes more sense and less money. plus, leave sleeving and stroking to the NA guys

 

you wouldnt need to sleeve an n/a motor

 

yeah, i just saw that, thanks for catching that

 

not unless your goin to a crazy bore size that the factory sleeves wont like... like .30 or more..