i have a 91 crx si that i will be doing the h2d (not h2b) swap to. i've looked everywhere, and i mean everywhere, and i can't seem to find a write-up on how to wire up for h22a. i know RyWire does the harness conversion, but it's like 330+shipping. i really don't want to spend that much money on wiring. i want to do the wiring myself. so my question is, is there anything that has to get done to the si harness or do i just pin in the connections that are left unconnected on the h22? do i need to get a h22 harness and hardwire some of the connectors to the si harness so they'll plug into the h22? i know i have to get a obd0 to obd1 distributor adapter and a jumper harness. i plan on doing the h2d very very soon. come monday or tuesday i will be ordering my h22 and in the following week, my h2d kit. i will also be posting pix as the swap progresses. SOMEONE PLEASE HELP ME!!!!


Modified by trulunacy2786 at 10:52 PM 5/31/2008

 

well if you are converting to obd1 in the process you will need a jumper harness too. An extra h22 harness will be helpful, off the top of my head i know u will have to use the vtec plugs, possibly a knock sensor and another o2. Need to rewire the dizzy for the obd1 h22 dizzy also. Ive looked into H series into ef's and i personally think theres too much fab work. it would be easier to wait for the B2D kit

 

i thought about that, but once it comes out, everyone's going to be doing it. i have only heard of a couple of people doing the h2d. i know there's a lot to be done and i am more than willing to do all the extra work. i just the need the info. whats the difference between the h22a dizzy and a b16a2????