R4809 PHM 40AS

Original equipment on Ducati 900SS, but can re-jetted to suit any engine.

4 stroke carburettor with accelrator pump. Float tickler for cold starting.

M52 x 1.25 Threaded air intake connection.

Clamp type engine connection to suit 45 - 48mm diameter stub.

Standard Jetting

• 601 Slide
• K4 Needle 
• 265AB Atomiser
• 152 Main jet
• 60 Idle jet
• 50 Pump jet
• 300 Float valve
• 7450.1 Floats - 8.5 grams