CNSK

ok, I'm planning on doing a JDM sirII b16 into my 2000 civic hatchback.

1. Will I need USDM 99-00 civic ex/si engine bay wire harness? since the motor is JDM, all the wires will be on the right side.
2. JDM sir motor will be obd1, I will need obd2-obd1 engine ecu jumper, corect?
3. How will I run my complete exhuast system from headers, cat, and cat back exhuast? (specific as you can from model car)

flip b18b

if the harness is obd1 you will need to change a few things, either the wiring for the dist the injectors the alt i beleave the map, and i might be missing a few things but all i can remeber right this second......

VTECVillain

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DrMartin &raquo;</TD></TR><TR><TD CLASS="quote">1. Will I need USDM 99-00 civic ex/si engine bay wire harness? since the motor is JDM, all the wires will be on the right side.</TD></TR></TABLE>

You can get one of those harnesses to make the swap nearly plug and play. OR you can use your stock harness and add the necessary wiring salvaged from the harness that comes with the motor.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DrMartin &raquo;</TD></TR><TR><TD CLASS="quote">2. JDM sir motor will be obd1, I will need obd2-obd1 engine ecu jumper, corect?</TD></TR></TABLE>

If you want to use the OBD1 ECU that comes with the swap then you will need an OBD2B to OBD1 ECU jumper harness. You will also need to change the distributor plugs and injector clips also since those parts will be OBD1. You could reuse your stock fuel injectors to avoid changing the injector clips though.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote &raquo;</TD></TR><TR><TD CLASS="quote">3. How will I run my complete exhuast system from headers, cat, and cat back exhuast? (specific as you can from model car)</TD></TR></TABLE>

You will purchase a B Series header like a Si or ITR header and cat then get the catback system made for your specific year and model car.

CNSK

thanks vtecvilain..............you said to change the injectors...so then I can just reused my dx injectors? what about the fuel pump? Is DX fuel pump same as SI's or will I need to change that out too?