I know a couple of people have done this swap on here, im thinking of doing it myself i picked up a b16 for 500 bucks, plus my stock motor is falling apart on me. so my question is does anyone have a wish list of parts needed for the overall swap. i know pretty much what all has to be done, but if someone has done it and has little helpers that would make my life alot easier while doing the swap that would be helpfull. its a 86 dx, carb so its more work than if i had the fuel injection. or any sites anyone knows of that has a write up. i appreciate the help.
mike

 

Well, I really didn't read through the site. but it appears it may help you. Good luck.
http://coreyonline.tripod.com/crxmainpage.html

 

HASport

 

I bought my B16A for $500 also(complete with crappy XSi Automatic Tranny). It didn't come with axles harness, or ECU.
AT the minimum, you'll need: mount kit, cable tranny(from SiR or 90-93 Teg)axles, ECU(I used a chipped P28 and went OBD-1, but you could use a PR3 OBD0 if you're staying that way), radiator hoses, fluids, and a DPFI to MPFI conversion (if your Rex isn't already).

Like already mentioned, Hasport.com has a parts matrix of pretty much anything you would need for any swap.