uh oh..... set back. water in oil

There was no smoking or oil / coolant loss during the cam break in. The engine has maybe 20 min. run time after cam break in. It was in the process of finalizing timing and carb setup issues. At least the carb issue is fixed.

The smoking started soon after playing with timing. That may or may not be related.

Intake is a Edelbrock Performer. Used, but looked good.
Exhaust manifolds are stock 65 273 manifolds from the car (65 Barracuda)

Engine was a runner, it was .020 over. We replaced all the bearings, pistons (after a kid dropped 1 and busted off a skirt), rings, oil pump, cam....everything.

Heads look good too.

I'm leaning, ok - guessing, intake manifold gasket. I don't know for sure......

I'm going to go back to the engine and continue flushing everything I can with clean oil. I'm still don't know what to do...... short of looking for another engine.