Im stumped, It's missing and ticking.

Jim has a good suggestion there about the dist. Also check/replace the ignition box if you have a spare.

Another thing is it looks like in your pix that you have your spark plug wires connected together by wire ties. If that's the case that's a no-no. You could have 2 that are arcing between them and since their tied so close together you won't be able to see it. They should be seperated via wire dividers. I've also read that wires can possibly magnetically cross fire causing a missfire when tied together like that.