Stage6, on their neverending quest for more power, designed a high-end intake system for supermotards / enduro bikes (with gearbox): Intake Kit High Flow Dell’Orto 21mm black AM6 / Derbi. This is the kit for tuning fans who want to improve all relevant components of their bike. The kit is designed for 70cc – 80cc set-ups (Sport / Racing) and includes:
- Intake Manifold Stage6 R/T High Flow 28mm
- Adapter Stage6 21mm
- Reed Valve Spacer Stage6 R/T 5mm
- Reed Valve Stage6 Viton
- Carburetor Dell’Orto PHBG DS 21mm,
- Air Filter Racing Stage6 short red
This intake kit is ideal for tuning and racing. It is based on the simple idea that a slightly wedge-shaped spacer allows using a larger carburetor. Thanks to the tilted angle, the carburetor can be readjusted on the side of your vehicle and aligned in ways to make room for a large racing air filter. As shown in the picture, all the necessary components are included.
In terms of performance, the High Flow intake manifold has a few key advantages: gas flow is improved, and the option of a better, unobstructed air filter placement improves air intake. This results in stable, improved acceleration and generally better output.
We recommend buying a jet set (5mm) so you can try with different sized jets to get optimum results.