Intake manifold Ø=28mm -BGM PRO- Vespa VNA1T and VNA2T, Motovespa 150S (engine V201M, 502M), Motovespa 150 Sprint and GS (engine 04M), Motovespa 160 GT (engine 09M)

bgm PRO intake manifolds for Vespa VNA and Motovespa - modern carburetors for historic engines

The early Vespa large-frame engines from the 1950s and 60s are technically unique - and often pose a challenge when choosing a carburetor. Anyone who rides an engine with direct cylinder intake knows the problem: the original Dellorto UA16 S1 is hard to come by - and when it is, it is rarely in good condition.

This precisely manufactured intake manifold provides a remedy and opens up new possibilities for tuning your classic. It fits the following engines perfectly:

The nozzle has a streamlined design and enables the installation of modern carburetors with better spare parts supply, clean running and simple tuning. The carburetor sits to the rear in the direction of travel - this creates sufficient space and makes maintenance easy. A suitable gasket is supplied.

More air, more power - ideal for tuning

The original UA16 S1 is very small and acts like a bottleneck - the engine cannot "breathe" freely. This intake manifold makes it easy to convert to modern carburetors. The result: better filling level, clean engine running, powerful acceleration and a base that can be easily tuned - from a discreet everyday setup to a sporty touring engine.

Choose your connection diameter

✔️ Advantages at a glance

FAQ - Frequently asked questions about the intake manifold VNA and Motovespa