Sounds like the cam sensor is 180' out, mixed with some major vacuum leaks where you said there is no PCV valve in it yet.
It will start 180' out, but it sounds like the battery is dead.
Set the engine to #1 TDC compression and put the cam sensor in like in the picture, no test lights multi-meters or other tools needed . That's how the factory did it when they built the cars. The factory lined up the tabs, I have found this to be exactly 25' after TDC. At least it is with a new timing chain.
I've set them both lined up perfectly and as in the picture and there is absolutely no difference in how the car runs.
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