I know that I need :

Z6 head from 92-95 SI Vtec
Z6 or Y8 head gasket
Z6 or Y8 head Studs
Ecu P28
Jumper Wire From OBD0 to OBD1 to fit the Ecu in
Z6 timing belt

Do I need a 4 wire O2 sensor and a new Distributor from the Z6 or can I keep the 1 wire O2 sensor and distributor from my SI 91 ???

Someone can help ??

 

Check this site out, I went by this when I did mine.

http://crx.honda-perf.org/arti....html

 

yes, but when I bought my head the distributor didnt came with it. Did you keep your original from the CRX or did you bought the 92-95 one ?? and which O2 sensor did you ended with ??

 

Mine is still OBD0, so I used the d16a6 dizzy, and did a bit of cutting to make it fit. That meant I could keep my O2 sensor, and not have to do any wiring. You will also need spark plug wires and plugs for the Z6 head.

There is a guy on another board who is chipping stock Si ECU's with the Z6 maps and a Vtec output, I plan on just getting that done instead of doing the OBD1 switch.

 

Some guy called fabrik8, on a board called dragVa. I found just through random google searching. Who do you know, and how much?

 

yes, i plan on getting OBD1 but still without any diagnostic connector, for this, i hope I wont have any Check light, lolll, but yes, I think I do need the distributor and the O2 sensor ... but I wonder if I could just use my 1 wire O2 instead of the one with the slef heating ...

 

i think a jdm p08 ecu uses a one wire o2 sensor but don't quote me on that. I know it's one of the jdm ecu's that is very similar to a p28.

 

okay, well, I really think im gonna find one with 4 wires, cannot be that expensive ...

 

but anyone know what are the diff of the distributor from OBD1 and OBD0 ?? why wouldnt my OBD0 work with my P28 Ecu ??

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DarKAvEnGeRz &raquo;</TD></TR><TR><TD CLASS="quote">but anyone know what are the diff of the distributor from OBD1 and OBD0 ?? why wouldnt my OBD0 work with my P28 Ecu ??</TD></TR></TABLE>

it uses a different trigger i believe. Where is the rywire guy at? He knows this crap better than me.

 

Which set of head bolts should I use for this swap?