b25 swap questions

[livetheride]

Okay, yes, i know, search. I did. so thats out of the way.

I'm putting a m20b25 (built in 86) into my 86 325es (built 6/86). The engine came complete with the exception of a: throttle body, tps, icv, afm, intake boot, and wiring harness. (I have a 153 DME)

Currently, my friend is wiring a b25 harness to my b27 connector plugs. I don't get along with wires. Any problems using a harness out of a non-87 b25? Any problems wiring into a 86' b27?

IIRC, all the throttle bodies, tps', and afms are the same/interchangeable. I also know that the boots and icv's are different. So, my question is, which one do I need? T or L shaped?

[livetheride]

anyone?

[canbedirtye30]

does your car have the 153 in it now or you just have that to use later?

I ask because thats a ecu for a 325i not an es...

if your trying to swap an i motor into an es with an e motor u will need the harness and all the accessories from an i motor...unless u want a clusterF....the injectors run at a different ohm than the es....so it all has to go if you want to go to an i motor..

you may want to check again on the achives look up e to i swap...a ton of write ups can be found...