This is a set of 2, cast, bent rampipes for 40 mm carburetors.
These trumpets became world-famous when they were used on Alfa Romeo's GTA racing cars.
By means of the special braces (included!) the trumpets can swivel a full 360 degrees and consequently can be adjusted exactly to your personal needs.
As visible in the pictures, the trumpets are thick-walled, cast, aluminium with a crimped-on coarse mesh gauze.
When desired, the Pipercross "socks" can be used for extra filtration.
You can find our Pipercross selection HERE.
This particular set consists of 2 rampipes and 2 brackets.
The sets are available for 40 mm diameter carburetors and, at a small premium, also for 45 mm.
The outside diameters are as follows:
Total "depth" per rampipe: 12 cm + 0.4 cm for the mounting plate
Diameter at the flared end is some 72 mm including the crimp-ring for the gauze
Added length for the gauze: 27 mm
These trumpets will fit most twin barrel carburetors like:
- Dellorto DHLA
- Weber DCOE
- Solex DDH
- Solex ADDHE
- Weber IDF
- Dellorto DRLA
- Throttle bodies and other carburetors with a stud-distance of 65 mm