- Local time
- 1:35 AM
- User ID
- 5546
- Joined
- Mar 8, 2018
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- 6,108
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- Location
- Evia, Greece

So what's the preferred carb on the upgraded 6421/7910's? I heard about some carb mods from @Poleman. Mine is a Zama that is below.![]()
The early ones are C3M DM11, which are the twin jets. Most desirable for the Poleman mods.
The 12A/B and 18 are the later carbs. All of my Dollies are early models, so I got nothing else...