Need Better Carb Options!

Great outcome. I had a 1969 slant with a Holley 1920 for 18 years. I tried rebuilt ones and rebuilding myself, but still had a rough idle in drive and stalls. I thought valves, vacuum leak, etc. Finally got a good Holley 1920 and it ran great. I did learn that most "professional" mechanics are fairly useless since I tried several of them, including big fancy shops and none of them could get the engine to idle right.