i have a 91 crx si and i need to know what all i have to have to swap in a zc . will my si trans work what kind of wiring mods will have to be done how much hp are they rated you know stuff like that ikow tis is alot to ask but all the info with be greatly appreciated

 

one good thing to do is search, but ill help you out, you can use your tranny, axles, ecu, and wiring harness, you do need to extend wires for a crank angle sensor, rywire.com has that, any of the zc engines will drop in, all will use your same wiring harness in your car except for the vtec zc, you will need to find a way to activate it the dohc zc is rated around 129 hp or so, and the sohc zc is around 120 i believe, and the vtec zc is around 130 someone correct me if im wrong. this is probably the easiest swap you could do into car, because of the fact that it will drop right in, and no mods are needed really, here is a website that will help you out some http://fourthgenhatch.com/zc.html, also go to http://www.thezcr.com they will help you out quite a bit. i hope this helps you out