I have a 91 Rs with a built 383 stroker in it. did all new plugs and it was running stronger than ever. took it for a spin parked it and came out a couple hours later to put it back in the garage and boom hasn't started since. Its getting spark and plenty of fuel. battery is fully charged, pulled every spark plug out and did a compression test and its getting 210 on all 8 Cylinders. kinda stuck on what to do next any advice would be appreciated.

 

It there is compression, fuel, and ignition, about all that is left is the timing between all those events.