I was wondering how much it would be for a shop to install a d15z1 into my CRX HF? I would have them rebuild the d15 too. The only mod I would get is a aluminum flywheel. Thanks.

 

Call me crazy but I think you would need to ask the shop that you want handling this for a price quote.

 

I have a Z1 in my CRX but only because I needed a new motor (DOHC ZC had worn out) and was traveling over 100 miles per day. My suggestion to you is just rebuild the D15. The Z1 is very picky when it comes to O2 sensors and such. Mileage difference shouldn't be much.

 

get a d16a6/sohc zc in there.
I think it's a direct swap. All you need is the ecu from the crx si

axles too I think
Maybe knuckles/spindles