OK, Wendell
Tell how it sounds/runs after adjusting:
timing (how)
carburetor (how)
valve lash (how)
Do you have a timing light, and/or, do you have a vacuum gauge?
Have you adjusted valve lash?
If you need instructions, let us know (that info is in Shop Manual, and, maybe in the Owner's/Operator's Manual).
What is you Engine Serial Number - that will let you/us know if you mechanical lifters or hydraulic lifters (and which technique should be used to adjust them).