oh how I love you msh! Just on cue.
I haven't tried to fit it, it just looks like it won't as the mounting bolts are offset.
The 2.5 litre version of the Oettinger was in the car I got the radiator from quattrob81 on here. He bought the car on audifans.net and it was fitted from new with a 2.5 litre version of the NF engine. Scotts of Sloane Square in London I think the car was from. The engine looked the same as the NF (with the large 2 piece inlet manifold). He bought the car to put the engine in his Coupe quattro.
Click here:
http://www.audifans.net/modules.php?...ight=oettinger
http://www.audifans.net/modules.php?...ight=oettinger