The 12 PHBN carburetor is eqipped with a main jet of approx. 76. We recommend ordering additional carburetor jets (D. 6mm) to adjust the carburetor setting to perfectly match your setup.

• Brand: Dell'Orto
• SKU: L-DEL3069
• Availability: In stock soon
• 12 mm PHBN GS carburetor from Dell'orto with rubber adapterMain jet: 76 (6 mm)Idle jet: 38Choke jet: 45Needle A - 12Emulsion tube GA - 209Carburetor diameter: 12 mmIntake manifold connection: 24 mmAir filter connection: 35 mmManual choke cable or buttonWith oil portWith vacuum portWithout preheating

Notes and Safety Carburetor for scooters, motorcycles and mopedsThe smooth operation and optimum power output of your scooter, motorcycle or moped depends, among other things, on the carburetor, whose job is to create the right mixture of air and gasoline.How the carburetor worksWhen the rider operates the throttle, the carburetor slide moves upwards, increasing the air flow that is sucked in through the air filter. The carburetor then mixes this air with petrol, creating a combustible mixture. This mixture is fed into the cylinder through the intake manifold and the reed valve.The carburetor is equipped with jets to adjust the ratio of fuel and air and thus ensure an optimum air-fuel ratio.