Yeah, the h23 "frankenstein" isn't something I'd rely on for my everyday transportation. Just save, no matter how hard it is, and finally get you that H22 you've been wanting, already.

h:
Originally Posted by F22B Prelude
i dont know too much about the ECU but i heard you can use the H23 ECU, but you'll have to splice a wire for the V-tec.
You need the p13 ecu for VTEC to work.