In Reply to: 9N w/ INCREASED HP posted by Tim Daley(MI) on August 23, 2018 at 05:33:13:
The Ford 3000 I bought a year ago has a Zenith Carb on it. I see no advantage at all. I've had no luck finding anything about how to adjust it on the net either. I believe it came with a Holly from the factory. Someone must have put a Zenith on it at some point.