GY6 Racing CDI without rev limiter with optimized ignition curve (speed-dependent ignition timing). The CDI is the ideal starting point for further tuning measures, such as the use of a big bore kit and a sports camshaft.
Attention:This CDI is a pure tuning part. The ignition system is converted to the more effective DC type.
Also suitable for go-karts, ATVs and buggies with GY6 engines.
Note: Whether an AC or DC CDI is installed can be determined as follows.
If the scooter starts, an AC CDI is installed
.If the scooter does not start, a DC CDI is installed.
Attention:This CDI is a pure tuning part. The ignition system is converted to the more effective DC type.
Also suitable for go-karts, ATVs and buggies with GY6 engines.
Note: Whether an AC or DC CDI is installed can be determined as follows.
- Disconnect the battery
- Switch on the ignition
- Start with kickstarter
If the scooter starts, an AC CDI is installed
.If the scooter does not start, a DC CDI is installed.







