Early Model 318i (M10) 24v Swap Nuances

[bakedfool]

Do you have any insight using the m10 sub frame or fitting a late model cooling system into a 84/85? Got a pic of your engine bay?...

[bakedfool]

Do you know what specifically needs to be modified on the m10 subframe.

I really thought it would work as I recall reading this thread about it and someone mentioning s50 swapping a euro...

[bakedfool]

Is the front subframe really different? I’ve read that a few places too but then others chime in and say that it’s not.

As for the fuel system, I haven’t pulled the fuel pump carrier...

[bakedfool]

I have an m10 harness I pulled off, I can check in the morning for that relay and perhaps a few of the other connections and see what’s plugged into what....

[bakedfool]

I have a 1984 318i that started life with the m10 engine. In the distant future I will be embarking on a 24v swap, using an m50b25. Those that have completed this swap could you chime in on the differences...