As part of the process of installing the "test pipe", in the 107 diesel, I thought it would be a good time to get the engine cleaned up. I had to pull the turbo and manifolds so the entire side of the engine is exposed for cleaning.
The intake manifold was an absolute mess, but it cleaned up nicely.
The turbo and exhaust manifold are next.
I want to thoroughly degrease and pressure wash the engine so I needed a way to protect the ports while I do the job - this is what I came up with.
It's a piece of 3/16" angle aluminum. I'll use the old gasket and smear it with grease then cinch down the port protector to provide a water tight seal. I originally thought that the angle would provide some needed dimensional stability, but I don't think so, so I cut most of the angle off.