Description
Doppler Venturi air filter new style
New edition of the proven and successful Venturi air systems from Doppler with a new shape and a clear cover.
Advantages of the Doppler Box Venturi
The benefit of this filter is the use of the Venturi principle. Venturi means a narrowing of the intake passage which reduces the vacuum needed to pull in air. Intake passages that are too small or too large require high vacuum levels but engines in the 50 to 70cc range do not create much of that. The Doppler Venturi air system draws air through a Venturi insert into a resonance chamber. This chamber calms gas pulses and intake sound which makes the carb run smoother and easier to tune. With the slightly revised intake path the filter is also quieter.
We recommend that you order a carburetor jet set to optimally adjust the carburetor to this pod air filter.
Details Doppler Airbox
- Connection width: 48-50mm
- Air filter connection: 45° angled
- Color: Black housing / black foam / transparent protective cap
Suitable for carburetors with 49/50mm connection
Keihin PWK 19-30mm
Dellorto VHST 24-28mm
Mikuni TM 28-33mm
Note: The connection is measured on the carburetor. The rubber mounts of air filters are often slightly smaller, as the rubber expands during installation.
what are the benefits of open air filters?
Pod air filters are installed in place of the original air filter box of scooters, motorcycles or even mopeds to increase the air flow and thus improve performance and cooling of the engine.
However, using an open pod filter can make the vehicle louder, leads to slightly worse fuel economy, and it is possible that water gets into the engine during heavy rain. But what the heck - open air filters just sound great!
Just as with original air filter inserts, it is important to clean the air filter regularly with air filter cleaner.
Note: When installing an open sport air filter, the carburetor must be readjusted, i.e. in most cases the jet has to be changed.
| Air Filter Doppler Venturi 45° 48-50mm PWK/VHST black | |
|---|---|
| Article no. | CGN504384 |
| EAN | 5605822655633 |
| Weight | 0,25 kg |
| Brand | Doppler |
| Product type | Air filter |
| Air filter connection | 48mm, 49mm, 50mm |
| Angle | 45 degrees |
| Colour | Black |
