Carburetor manual (Dellorto)

Detailed technical information regarding Dellorto motorcycle carburetors, how to tune Dellorto motorcycle carburetors, Dellorto parts diagrams, slide specifications, needle specifications, jet specifications, and atomizer specifications.

Updated: 

This manual applies to many carburetors and covers the following:

  • Carburetor: Basic principles
  • The idle circuit and the progression
  • The main circuit
  • The carburetor: The additional systems
  • The vacuum carburetor
  • The venturi and the airflow control
Dellorto carburetor manual
Credit: This manual was gleaned from Dellorto.
Pages: 34