crank no start

I have been dealing with some issues with this car and just recently was able to get it up and going. the plugs were fouled when I cleaned them up, I was able to limp it along until I got the timing and air fuel dialed in. after running it for an hour I let it cool down for a few hours and cranked it back up and it was running great. the next day when I got home from work, I went to crank it and it would not start. I had not made any adjustments since I had it running the day before I need some guidance if anyone has anything I am all ears!

I have fuel and spark also pulled the spark plugs back out and cleaned them and reinstalled them nothing else has really changed.