I'm looking into a GSR swap. I read P73 on the ECU (ITR) and there was a conversion harness in there. I'm pretty sure I saw OBD1 plugs on the ECU side and the conversion harness side but I'm not sure.

Is there such thing as a OBD1 P73 ECU? I'm in Canada.

 

Not that I am aware of. There are only P73 OBD2A & B's as far as I know.

 

There is no obd1 p73 ecu.
What year/make/model motor do you plan on installing into what year/make/model vehicle ?

 

The motor is currently in a '94 Integra LS. Its a B18C1 with a S80 LSD trans, A.E.B.S. intake manifold and a Jasma approved header. He wants $1000 for everything (I also get shift linkage, axles and the wiring harness.) The motor is makeing a ticking/rattle noise. he says its a valve lash but I really think the bottom end is about to blow out.

Anyone know what crank would fit in if it spun a bearing or something? This would go into my 1990 CRX Si.

 

Any B18 crank would work, if you use the LS crank you would have 89mm stroke and would require LS rods or you can just use OEM GSR or ITR cranks which are direct fit.

 

Well since its OBD2 and i have a recently rebuilt Mini-Me I'll let this one slide.

Thanks for the quick replies though guys!