yes exactly as the title says. heres my dillema

my da is obd1 with obd1 harness and ecu. it has a b20 longblock with all the sensors switched to obd1. i have a fully built 91 ls head which is obd0 and a chipped ecu that is also obd0.

what are the things that i will need/need to do to complete this head swap?

i searched and all i found are obd0 to obd1. i know obd1 is better/easier for some tuners but this is all i have to play with, so any help would be greatly appreciated.

thanks in advanced

 

bump

 

http://www.rywire.com

The OBD1 to pre-obd (OBD0) conversion harness.

You will need a pre-obd(OBD0) distributor and ecu. That is all that is required. Your DA may already have the external BARO as some models do. You can run the 4 wire O2 sensor in your car.

 

i already have a obd0 ecu.

so all i need now is the dizzy conversion harness and the ecu conversion harness and all will plug and play? how about other sensors?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Blown90hatcH &raquo;</TD></TR><TR><TD CLASS="quote">http://www.rywire.com

The OBD1 to pre-obd (OBD0) conversion harness.

You will need a pre-obd(OBD0) distributor and ecu. That is all that is required. Your DA may already have the external BARO as some models do. You can run the 4 wire O2 sensor in your car. </TD></TR></TABLE>

Ecu, distributor and harness. You will also need to check and see if your DA has the baro sensor on the passenger side foot area.

 

y not just run obd1?
obd0 head is the same a obd1
just use your obd1 dizzy and injectors and your good(chipped obd1 pr4)
-joseph

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by lightcrx &raquo;</TD></TR><TR><TD CLASS="quote">y not just run obd1?
obd0 head is the same a obd1
just use your obd1 dizzy and injectors and your good(chipped obd1 pr4)
-joseph</TD></TR></TABLE>

wait hol up..i can do this? can anyone verify this? (no offense)

 

You can run any injector. If you want to run the pre-obd injectors, install a resistor box.

Use an OBD1 distributor and ecu.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Blown90hatcH &raquo;</TD></TR><TR><TD CLASS="quote">You can run any injector. If you want to run the pre-obd injectors, install a resistor box.

Use an OBD1 distributor and ecu.</TD></TR></TABLE>

correct, but i thought he wanted to use his stock parts

 

yeah i do want to stay obd1 as much as possible.

what's the easiest way to do this swap:?

 

Just put your obd1 dizzy, and fuel injectors on your obdo head. you may need to do some things to the intake manifold as some obdo have extra parts on it. Also map sensor may be different location. Other then that you should be good.

You'll need an obd1 ecu though. you can sell your obdo one and then pick up a obd1 for a little more.

-Shane