The MALOSSI PHM 40 DS carburetor represents an ideal choice for motorcyclists looking to optimize their engine's performance. Designed for engines with a displacement between 300 and 850 cc and specifically adapted for the legendary 1976 Moto Guzzi Le Mans 850, this carburetor offers a range of advanced technical features.
With a venturi diameter ranging from 38 to 41 mm, the PHM 40 DS ensures a quick and responsive engine response. The cylindrical throttle valve and the starting device, which can operate either in an independent circuit or with a choke button, guarantee a smooth start in any condition.
The idle adjustment system is equipped with a jet and a mixture adjustment screw, while the maximum system features mechanical adjustment via a tapered needle, allowing for fine-tuning of performance. The available versions offer the possibility to adjust the idle both to the right and to the left, and also include a diaphragm recovery pump with mechanical control for even more precise carburation management.
The float chamber is designed to allow the mounting of independent floats, ensuring greater versatility. Additionally, the sleeve connection with insulating reduction from Ø 48 to Ø 45 and the elastic mounting connection Ø 46, along with the air intake connection Ø 52 or M52 X 1.25, facilitate integration with other components of the intake system.
- Compatible displacement: 300 - 850 cc
- Adapted for the 1976 Moto Guzzi Le Mans 850
- Venturi diameter: variable between 38 and 41 mm
- Cylindrical throttle valve
- Starting device: independent circuit or choke button
- Idle adjustment: jet and mixture screw
- Maximum adjustment: mechanical via tapered needle
- Ability to adjust idle to the right and left
- Diaphragm recovery pump with mechanical control
- Float chamber for mounting independent floats
- Sleeve connection with insulating reduction from Ø 48 to Ø 45
- Elastic mounting connection Ø 46
- Air intake connection Ø 52 or M52 X 1.25
With the MALOSSI PHM 40 DS carburetor, every motorcyclist can rely on a product that combines high performance and versatility, making every ride a unique experience.










