what engine and wire harness will fit a 94 civic h/b cx with a b18c1(gsr engine) running a p28 chipped.....will a obd1 ex engine and wire harness work or only gsr engine and wire harness?

 

Use either EX harness or GSR harness, both will work fine.(EX harness will need to be modified/added for IAB/butterflies)

Me personally I would use the GSR harness for the IAB problem AND RUN A P72(unless your using a single stage intake manifold). SO all you'll have to do is switch A20 to A17 to get your IAB hooked up.
Then Add A4,D6 to the strut tower harness.


[Modified by Cnote, 1:06 AM 1/9/2003]

 

you can use any obd1 harness of course if you use a dx or cx harness you will need to add vtec wires and extend or add other wires. if you dont want to do that use the ex/si add knock or gsr

 

gsr one will be plug and play right.