1. Installed the remaining two EGT probes (cylinders #2 and #4). 2. Bundled and secured most of the remaining CHT and EGT probe wires. (I'm still waiting for one more #27 Adel clamp to complete this job.) 3. Trimmed the steel support bar of one of the smoke injectors to keep it clear of a pipe weld. 4. Located and drilled the two 3/8" holes in the #2 and #4 exhaust pipes for the smoke injectors. 5. Installed both injectors and temporarily attached the smoke oil lines to check their fit.