For anyone new to the world of sidedraft Weber carburetors, the Weber DCOE Manual will give you a solid footing. Nearly half of the manual is spent describing how this type of carburetor works, with a brief section explaining how to start a DCOE-equipped engine, cold or warm. The remainder addresses common issues, adjusting, and cleaning. The last page gives a few jetting examples for popular performance engines. 8 1/2" x 11", 14 pages with black-and-white line drawings.
Note that this is less of a tuning or modification manual and more of an owner's manual. It is aimed at the owner looking to keep his DCOE carburetors running as they should.