Thanks for that, all you guys are full of really good information,  You're right there is plenty to worry about these days that's probably why I don't mind directing my thoughts towards something I can somewhat control.  I wish this website was out there 50 years ago when I was messing with cars as a teenager. This old truck runs fine, I started this post to see what this carburetor had for vacuum and I sure learned a lot even though I'm still not sure if I have ported or venturi vacuum. That's why I put the video on here so someone could tell me. 

1956 F100 272 4 speed
Northern California