Premium racing carburetor engineered in the proven PWK 28mm 

Features a precision-machined intake tract and optimized funnel design for reliable performance. Polini deliberately omitted the Power-Jet system — a component known for reliability issues and frequently disabled by users anyway. This carburetor delivers the quality and power you expect from Polini, with full compatibility for standard PWK jets and replacement parts.

Installation requires a 35mm intake manifold or rubber connector, plus a 50mm air filter adapter and compatible throttle cable and fuel tap.

• 28mm carburetor diameter
• 35mm intake manifold connection
• 50mm air filter connection
• Main jet : 118
• Pilot jet : 45
• Needle : PW28
• Lever Choke
• No oil or vacuum ports