Ok ihave an 88 crx hf that a d16a6 motor with the hf trans idk y that's just what happened. I just order an full dohc zc swap minus ecu and axles, already have chipped si ecu, and I no I geet to get 90 tp 93 integ axles. Ok the motor comes with the zc tranny but I'm goin to be runnin about 8 lbs of boost to it so I'm sure ill need a clutch so I just need to no what clutch to order

 

Check the spline count, and go from there.