So, here it is. Lots of pictures of a baffle installation on a Tiger.
It cost about $800 to $1000 to do this; including parts and labor. Click on a Picture to enlarge.

Installation Description
Tiger N505
Tiger N9242Z
Cheetah N6299U
N8571V: Here is the splitter I made for my Citabria between the #4 cylinder and the oil cooler. The combination of this and a Stewart-Warner 8406R oil cooler dropped the oil temp by 15 degrees F.

Most planes I see: The bolts are installed backward. The nust are supposed to be tightened. Installed this way, the nuts would be a pain in the ass to tighten.