B16A2 into a '95 Ex coupe

04-19-2003, 08:04 AM
I've recently purchased a '95 EX coupe. I've been looking all around for any info on the wiring needs for dropping in a B16A2. I've found wiring diagrams that help people without VTEC already wired, but I already have it. Is the wiring required for the B16A2 VTEC the same as for my SOHC VTEC? If the wiring is essentially the same, can I just switch the ECU and the engines without any wiring issues? Thanks for any info anyone can give.

04-19-2003, 08:38 AM
all you have to do after swapping the motor and ecu is run the knock sensor wire. btw is it the 92-95 sir2 b16a or the 99-00 si b16a2. if it the sir2 the motor will drop right in, if its the 99-00 si then there is some wiring that needs to be taken care of and also some mounts will have to be changed to integra ones.

04-19-2003, 01:42 PM
I'm sorry, I guess I should've said which one. I'm planning on dropping in the sirII B16. I'd like it to be as painless of a swap as possible. Thanks for the info.

04-19-2003, 07:53 PM
that motor would drop right in no problem and everything connects right up. only thing you need to do is run the knock sensor wire.

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