Specifically the layout of the baffles at the front of cylinders 1 and 2 on a Lycoming 0-320. Sam provides some photos but my copy is so blurred they're hard to decipher. I've heard that some people have had problems aligning the Plenum with the cowl and I'd like to get this inlet area correct since it's critical to the cooling performance. Another area that a picture would help with is the layout of the pieces supporting the oil cooler behind cylinder 4. A search of the archives hasn't yielded the images I'm looking for.
