Denis Arseneau
Active Member
Getting reading to plumb all my fuel lines on my 73 Roadrunner. Automatic with a 440. Right now the engine has a square bore intake manifold and a buddy of mine has loaned me his 750 holley to get it going for now. According to the service manual, two return lines start at the carb then canister and back to the tank via the vapor liquid separator. Do I need to use the original Thermo-quad or is there a way with the holley