4507 carburettor phf 30 as

Description

Engine: 150-500cc, 4 stroke

Application: Motorcycles

Venturi diam.: 30 - 32 - 34 - 36mm

Features:

• Valvola gas cilindrica
• Piston-type throttle valve
• Indipendent starting circuit
• Idle system with jet and mixture adjusting screw
• Main circuit with mechanical mixture adjustment by a conical needle
• Versions with idle adjusting screws on the left and/or on the right
• Mechanically-operated diaphragm acceleration pump Ø 44 and Ø 40 elastic fitting connection
• Air intake connection Ø 48 or Ø M48 x 1.25 for trumpet or joint assembly

Products reserved exclusively for racing in specifically designed locations according to the provisions of the competent sporting authorities. We disclaim all liability for improper use