Thank you so much!!!
For real you are doing me a big solid. I have till September to get it up and running for hunting season.
List of replacements thus far:
Replaced spark plugs, wires, distro cap and rotor.
Maf
Fuel filter
air filter
Replaced some wiring from block temp sensor, and distro wire .
Also had a friend check timing on distro and it seemed correct, cam timing we are not 100% sure on yet.
I have to replace the valve cover gaskets any ways so i will check cam timing when i get to the valve covers.
Its strange because it was running decent 2 weeks before, but would rev limit at what i think would be 3000-4000 RPM