roach4201986

i have a 91 integra LS.. i have a built obd1 (b18c1) GSR block with a built (b16a2) obd2 head on it. so i have the full long block motor waiting to go in... now as much as i know im pretty sure that my cars chassis harness is a obd0 harness... so my question is with out having to hard wire vtec wires onto my obdo engine harness, does a obd0 DOHC vtec engine harness exist? if not then what harness do i need to run? an obd1 92-97 GSR harness? then what about the chassis harness on the car being obd0? can i run a full obd1 setup including engine harness but still use a obdo chassis harness? is that where i convert then or what? and what distributer do i need to use to run this setup? a b16a obd1? right? well the head is a b16a2 head which is obd2? so what distributer do i need to make this motor run to its full potential? and im almost positive i need to run a obd1 p72 gsr ecu correct? if im trying to run this whole setup on obd1 so i can eventually tune on hondata s200?... any help with what componets i need to use to make this run properly and to its full potential would be greatly appreciated!! thanks

Hidenplanvew

S200 needs obd1, Yes they made a harness it was on the XSi integras in japan and a few others... You are going to have to do all OBD1... Dizzy, ecu, injectors and jumper harness obd0 to obd1..
as long as you have an obd1 vtec dizzy you should be alright

bgdriver

Turboedit has obd-0 options for vtak.

roach4201986

turbo edit??

roach4201986

heyy man thanks so much for the reply really well so even if i use a jumper harness to convert from zero to one, will i still have to hard wire my vtec wires?? or by doing like what you said, will that eliminate that problem? because obd0 is non-vtec unless like you say use a obd0 harness off of a xsi but ive looked into that and from what i heard, where the harness plugs into your fuse box is swapped around like the plug is backwards because the xsi is jdm right hand drive? if not yea i could definitely see that working... so yea get back to me thanks bro

cwd14

There B16A SIR I was an OBD0 motor so there is a harness for it. But I don't think it was released in the USA, so I the harness will not work because if it is a JDM engine then it will have an RHD harness.

But if you are running an OBD1 ECU and the entire setup as OBD1 you should probably just get an adapter so you can just plug it in. I think this is what you will need.

http://www.rywire.com/catalog/obd0-t...rness-p-9.html

roach4201986

heyy thanks man i really appreciate it... so let me ask you then.. if i use this conversion harness to convert to obd1 which this harness will allow me to plug my obd0 harness into my obd1 ecu.. what about the other end of the harness?? an obd0 LS harness is non-vtec so what about vtec then? will i still have to hardwire and splice on my vtec wires onto the harness??

Hidenplanvew

I beleave the obd0 to obd1 Harness has a wire for Vtec and you would just have to add it to the wire loom but thats easy and alot easir then trying to find an obd0 vtec harness...But the Harness connects between your stock harness and ecu goes...

Look on rywire harness they have the 4 wire O2 and Vtec Harness too so your looking at 155ish to have all your problems go away so get it.

roach4201986

dude nooo shiit?? really?? bad *** bro thank you so much thats the ULTIMATE answer i was looking for thats what i needed to know dude thank you hidenplanvew you are alot of help!!

roach4201986

wire loom??