Hey all, first time posting and thought i would make it a question. I just recently purchased a 91 Crx Si with 180k miles So i decided to just swap in another engine, new or used. I'm interested in swapping in 1.6L DOHC ZC I got no problem in installing it, some exhaust cam sensor wiring etc.. blah u get my point. How much does a new ZC cost? (website?) if not I'm not sure were to look for a used one, junk yard? ebay? thanks! btw... any other suggestions of another engine i should swap instead ?