Hey everyone, I am still new into this but have been talking hondas for a long time. I have heard you can bore an H23 out to like 2.7 litres...so then if you added an H22 head for low *** compression, and tuned it like you would a really beefy NA motor...who knows how that would work? Would it. I think the compression would be way too high. What about 2.5....? By the way, thanks for the warm welcome so far, nice to meet you too.

 

I don't think you can bore them that far there is a guy on here with a 2.6 liter but I think its bored and stroked

 

2point6 had an "H26" but lots of problems. Settled on a 2.4 H-Series now.

 

there are a few companies that sell stroker kits for the h22, but the reliability isn't that great to my knowledge. The highest that i'd go on a H22 motor is probably 2.4 for a daily driven and for reliabilty.