Intake manifold - for reed valve -MB DEVELOPMENTS reed valve- Lambretta 200-240 cc

Perfect way to convert your piston controlled Lambretta cylinder to reed valve intake. The stud spacing corresponds to the hole pattern of the 200 cylinder. So the intake is more than sufficiently centered. The hole pattern can also be modified to fit the small cylinders.
Diaphragm control offers considerable advantages: Spitback/spitting out of the carburettor can be almost completely eliminated. The consumption values are thus significantly improved. If done correctly, both the peak power can be increased and the power band can be widened.
Features:

• Perfect fit to the frame
• Numerous diaphragm blocks are available
• Can be used with carburettors from 18-35 mm
• No more spitback/extraction from the carburettor
• Reduces consumption
• Power can be increased without compromising performance characteristics
• The performance band can be made significantly wider

Assembly tips: UL> LI>Four cooling fins above the inlet B>must be installed on both sides must be removed and machined

Optionally, one or two boost ports can be milled

The sealing surfaces of cylinder inlet and intake should be adapted to each other

Ideally, the piston should be modified so that the intake time is 360°.

Furthermore, the exhaust time can be extended without the torque breaking away in the lower speed range.

If you have any questions: [email protected]
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