Tonight I installed the Exhaust Gas Temperature (EGT) probes. Despite the instructions claiming they would fit snuggly in a reamed #30 hole, there was no way that was happening. After unsuccessful attempts to install, using calipers, I could tell I’d need to go up a couple of drill sizes. I think I ended up drilling #28 holes, and then I was able to get the probe through. The fit was still fairly tight, so hopefully these won’t leak gasses.
