318 intake swap, now no spark

If it started just fine before with no issues, and now it doesnt, it stands to reason that it is more likely to be something you touched as the problem, not a new problem.

Even though you just moved the coil aside, you could have loosened up the connectors on the coil wires....or any other wiring you touched. Or maybe the coil-to-cap wire connectors let go. That sort of thing.

Start simple. Just go back over any wire you touched or even flexed. Retrace your steps --did you work on the driver side of the engine bay, perhaps knocking a wire loose?

Or maybe the coil itself was ready to fail and you jostling it around took it out?

That sort of thing.

Good luck.