Need more power? I thought so. Upgrade your Honda scooter ignition. The cdi box will remove the rev limiter and advance the timing of your engine. The ignition coil will give you a clean spark, especially when it is paired with a iridium spark plug. All this together will really make a difference with not only power, but fuel economy as well!
Here is the dyno sheet with real horse power increase proof for the CDI box only.