A power box unit can only be used on 2-stroke engines, you connect it to the manifold. A box unit stores the overpressure of your intake gases on each exhaust stroke and adds it again on the next intake stroke because it creates underpressure again. This improves the filling of the crankcase space and widens/enhances the "power band" of your moped.
Powerbox aluminium universal
- Including connecting materials
- Aluminium
- Overall length: 10cm
- Thickness: 40mm
Note: fitting the Powerbox requires some technical knowledge! For example, a fitting must be made on the intake manifold.