R4622 PHF 30DD

4 Stroke carburettor with accelerator pump.

M48 x 1.25 Threaded air intake connection.

44mm Rubber sleeve type engine connection.

Cable type choke mechanism fitted, lever choke can be fitted if requested.

Standard Jetting

• 503 Slide
• K23 Needle 
• 264AB Atomiser
• 120 Main jet
• 50 Idle jet
• 38 Pump jet
• 75 Choke jet
• 250 Float valve
• 7450.1 Floats - 8.5 grams