ok, i'va read a few things about the H23 VTEC, is there any where that gives the process on how to accomplish this??? i've built 2 LS/VTECs and i was just wonderring if you had to make the same modifications. My GF is thinking of buying a 96 Si, and i have and extra H22 that i am going to use the bottom end off of it. so since i;ve got this extra H22 head, i figure i;d out it to good use.

 

There are a couple out there, just don't remember exactly who has done it that way. I am in the process of starting an h23 vtec so when it's done i'll let you know. but here is a link that i found of one and all that he did to complete the head swap http://www.hondaplex.com/index2.html. A couple of people make it sound expensive and not worth it, while a couple of others say it's pretty simple and get some good power gains with it. There are alot of threads on this topic here as well, i think most of them are probably in the archives.