I'm going to start with some basic info regarding all of the prices, and parts and info that will be needed to do the swap on the cx model civic.

*****This won't be complete for a few days... I just use a few different computers throughout the day so putting everything here now will help me to access it... if you have anything to add... or comments or w.e. let me know.

* Don't hold me responsible for anything... but if you do have any questions feel free to pm me.

What won't work...
* Stock plug wires
* Stock distributor
* Stock airbox
* Stock timing belt
* Upper portion of the timing cover

What you'll need to get...
****You can usually find someone selling most of the main parts together... Usually including the head, valve cover, intake manifold and v-tec solenoid.. that's usually your best bet.

*z6 head----------------------------------------------------------(92-95 si 1.6)
$100-250 depending
*z6 intake manifold----------------------------------------------(92-95 si 1.6)
-try and get with head
-not required but flows better and will allow your new setup to breathe right...
* intake manifold gasket ----------------------------------------(92-95 si 1.6)
$15-25ish
*Valve Cover...---------------------------------------------------(92-95 si 1.6)
*Valve Cover Gasket...------------------------------------------(92-95 si 1.6)
$25ish
*z6 distributor... --------------------------------------------------(92-95 si 1.6)
$230-400 in store... got mine for $109 on ebay
*head gasket - (2 choices)
- y8 metal head gasket... -------------------------------------(96-00 si/ex 1.6)
$35-50
+ can remove the middle section of gasket to improve c.r.
- z6 head gasket... ---------------------------------------------(92-95 si 1.6)
$ ?? havent priced yet, didnt get it for my swap
*head bolts... -----------------------------------------------------(stock block)
$7-10 each, i think mine were 7.67
+ very hard to find for the d15b8 block, I found them at
carquest and they special ordered them, need 10 of them
*Spark plug wires...-----------------------------------------------(92-95 si 1.6)
$35 to ???
*Spark plugs...----------------------------------------------------(92-95 si 1.6)
*P28 e.c.u. --------------------------------------------------------(92-95 si 1.6)
about $100 to 150
*z6 timing belt-----------------------------------------------------(92-95 si 1.6)
$35 to 50ish
+stock belt will be to tight, it's recommended that you get a honda belt.
*Cold Air Intake or Airbox ---------------------------------------(92-95 si 1.6)
$$ depends on which route you go
+if you keep the original cx intake you will not need to change anything.
*V-tec solenoid...--------------------------------------------------(92-95 si 1.6)
$ usually around 100ish
*Upper portion of timing cover-----------------------------------(92-95 si 1.6)

A few things to be aware of...

* Throttle cable bracket will not line up right / may possibly need adjustment depending on how you go about fixing this. You could either get the right bracket/or throttle cable off of a parts car, or just drill out your bracket and adjust the cable.
* Sensor on the side of the i/m is on the back of the z6 i/m, just have to lengthen the wires a few inches...
(not sure what this sensor is called, waiting for a response in other thread)
* Throttle body size on the z6 i/m is bigger than the stock cx, so if you go with the z6 i/m, you will need the stock air box or just get a c.a.i.
* The bolt that holds the crankshaft pulley on is ON there. It may require air to get off. It's a pain in the a**.
* You should have a repair manual for your car on hand.
* When taking the head off and putting it on, make sure that you use the correct torque sequence, or you will warp the heads.
* The upper portion of the timing cover does not line up with the head or the cam gear, you will need the one from the z6.

A pic of my setup... Well, after a little cleaning and paint...
http://i6.photobucket.com/albums/y21...20CX/MINI3.jpg