Hello fellas

Ok I got 235 that runs and idles fine but the moment that I step on the gas pedal,it will die out on me. It will crank right up but it will do the same thing.

It seems like the timing is off.
The vacum advance looks original and the moving parts are a little sloppy. I just got the truck and the cap,points and rotor are new. And the gas filter as well. Any tips? Thanx