Set timing, hei mod

Update!
It works! Put a new battery in it. Fired right up, set initial to 12* runs great!
But dies directly with vacuum connected.
But I guess that’s because not mapped properly yet. So take it for test ride without vacuum and engine runs good. But trans slip a lot on second and third.. so got some work there to do. And overheating after 15 mins… (still have original slant 6 radiator on it..)