I have a 93 b18a and i am getting ready to swap into my 91 crx si. From what i am told i can use the si wiring harness, 90-91 integra dizzy, and 90-91 integra ecu and the motor will be fine right? If there is anything else i need to know please let me know.

 

Yes, aslong as you use the 90-91 ECU and Dizzy for the B18A you can run the 93 in there. If everything is OBD0, you are safe to use the Si wiring since it's the same as the 90-91 Integras.

 

92-93 integras are obd1

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by honcrx91si &raquo;</TD></TR><TR><TD CLASS="quote">I have a 93 b18a and i am getting ready to swap into my 91 crx si. From what i am told i can use the si wiring harness, 90-91 integra dizzy, and 90-91 integra ecu and the motor will be fine right? If there is anything else i need to know please let me know. </TD></TR></TABLE>
your Si wiring harness will not plug into the OBD1 injectors - you need to use the Si injectors or switch the OBD1 connectors onto the Si harness and get rid of the injector resistor box - if i am not mistaken, you also will need to swap connectors for the alternator

 

I am going to use the si injectors and res. box so i guess that fine.... but i guess i do need to swap alt. connectors i kind of forgot about that one.. Thanks

 

You can use your D series alt too, just just need to modfiy the mount, its really easy and thats what did when my B series alt went bad, saved me some cash

 

u can use the b18 injectors u just have to take out the injector resitor box, the plugs are the same. the alternator plug has to be swaped. good luck.