It's official, a 2.3 4000 quattro is amazing....

[Huw Powell]

> >How different are the NF and the NG engines? 

an NF can virtually be thrown straight in, in place of the 2.2 motor. 
The NG (87.5 cgt, 80/90 etc) uses a 2 pc intake manifold and a
completely different head - the injectors are in the manifold... 
Brendan used an NF, with a 4kq IM for convenience.

-- 
Huw Powell

http://www.humanspeakers.com/audi/

http://www.humanthoughts.org/