well i have had 3 first gen crxs and my last one had a d16a1 swap in it and it was pretty straight forword and i had friends that had done it... well i ended up getting rid of the beast and getting a 1990 crx hf which im in the process of putting a zc in it, from what i can tell it still seems to have the zc wireing harness in it but i have some questions which im sure have been covered on here a billion times but im gonna ask anyways. ok so can i use my d15 tranny(i dont know if its the stock tranny i havent checked, and also what ecu should i be using ( also dont know if its the stock ecu havent checked lol) and finally would my d series header fit. the car has a d15b in it right now with the dpfi and it smokes worse than any car i have ever seen lol. so those are my zc questions any info or links you can link me to to help me with the swap would be sweet.

 

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