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shellback
10-23-2010, 07:10 PM
They have been off for some time and I just started back on my project.
I can’t remember in what order the manifolds go back on.
One is shorter than the other. Real oem shows the “longer” one forward, and the “shorter” one goes aft.
I also posted 2 photos with the 2 possible orientations. Just imagine you are looking at the side of the engine where the manifolds would go on and please let me know if long or short goes first (forward).

http://www.realoem.com/bmw/showparts.do?model=CD93&mospid=47504&btnr=11_1470&hg=11&fg=50

MPRESV
10-23-2010, 08:03 PM
The first picture is correct. Remember the air pump has to hook up and the manifold for it has a short reach.


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RRSperry
10-24-2010, 08:37 AM
And they both have to attach to the mid pipe...

shellback
10-25-2010, 05:17 PM
good point! Thanks folks. This project has been sitting for so long I forgot about those details. Thanks again.