Hmm, it seems I did not update this thread before heading out of the country last month. Just a few things done. Namely welded up the exhaust. I started working on the interior stuff and wiring now so probably won't update this thread again until I go to start it up unless there is interest on the behind the dash stuff (like replacing the heater control cables, adding the MegaSquirt wiring to the car, etc).

The welded up exhaust. I lost the clips that connects the parking brake cables, but have since picked up ones from the junkyard (along with a new transmission dipstick).
Rebuilding an OHC Pontiac 250 with EFI and a Turbo