- Soak your carburetor parts in a 1 gallon can of carburetor cleaner bought from your favorite parts store. Be sure to follow the directions on the can, otherwise you may damage the carburetor color.
- Wash off all chemical with hot water.
- Using thin wire clean out all small passages. Ethanol leaves residue normal cleaning can’t get out.
Below is a 4 part series illustrating the rebuilding of the Holley 1904.
Holley 1904 Rebuild Videos