Got the thermostat block off plate finished up, complete with hole to purge the air out of the cooling system and wrapped up the fuel system. Took a few tries, but got the fuel system buttoned up. At least I hope I do. Today's testing seemed to go well, held 44psi of fuel pressure. After a few fittings were leaking at first so it was too hard to tell if I had some seeps or not after I had the system pressured up.
Rebuilding an OHC Pontiac 250 with EFI and a Turbo