Engine swap. N45 b20 out of a 320si

Post Wed Jul 19, 2017 3:49 pm

Hi all. I have started a N45 install in my e30 and would love to hear form anyone has looked at this in detail or completed one for themselves

My Spec

N45 b20
S50 throttles
Z4 2.0 gearbox

Anyone with some experience

Thanks jon

Post Wed Jul 19, 2017 7:33 pm

What a toss engine to even consider.

I suppose it hasn't got any valvetronic to go wrong....

Post Wed Jul 19, 2017 8:09 pm

Disagree. 200bhp target power / all aluminium 4 pot / s54 head design with no valvtronic crap / carbon fibre bits / revs to 7500 and itb's ...

All be it I do agree it's an odd choice.