It's in his original post.

 

1986-89.

The manifold has the same bolt pattern, but I doubt the coolant passage will line up.

That manifold will also kill the airflow into the engine as the CX head has small, round intake ports while that manifold has much larger oval ports. The intake manifold should have ports of the same size or smaller then the head.

 

thanks kai.. i didnt know the heads had different port shapes.. thanks that helps alot. and to buyimports d16a1's came out of the 86 to 89 integras.. 86-87 had vacuum advance dizzys and 88-89 had electronic advance... thanks guys for your opinions...