Originally Posted by 5hift
U can put an H22 (VTEC) head on an H23 block. That'll do whut u want, it's called a "Frankenstein" motor. You'll need to do more than just that of course, but this is what you're talking about. With this, you'll also run about 20 hp more than an H22, so u'd be around 220 hp or so.
Hmm I am very interested. I got a SI instead of VTEC because I couldn't find one at a reasonable price. So this is kind of interesting.
About how much would this process cost? Do I have to replace any of the rods or anything major? Thanks for the info!