I'd highly recommend

https://forum.bmw5.co.uk/forum/62-e28-1982-1988/

if you're not already signed up?

Whats the going rate for an 885 cylinder head?

Cheers

Iv also been looking at these 'cheap' manifolds.
im in need of a 6 branch for my E28 that im putting a m20b25 into. Might be worth a punt.

From looking at RealOem the early water pump has an outlet on it that goes to the coolant tank.
I think i can still use the metal pipe that runs across the front of the block aswell.

New to the Forum, joined up as i am planning on fitting an M20b25 into my E28 and have been doing alot of research. Also purchased a Wild Chip from Speedtouch thanks to recommendations on here. My question is whether i can use the prefacelift cooling system (as found in my E28 520i) on a Facelift en...