proper timing for a 350

[pumper578]

I have a 1971 C10 and i have a slight issue possibly with my timing and i can not find what the actual timing is supposed to be, i have heard 5, 8, 10. can anyone tell me what it is supposed to be, i think timing is my issue, when i press the gas it wants to sputter a little and then go, but after that it is fine until i come to a stop and have to start from a stop and it does the same thing, it is also dieseling out, (after i shut the off the ignition it wants to try to keep on running, not all the time though). Any help would be appreciated.


Tjon