The JDI system is the next generation of digital ignition. Timing curve is held to 2 degrees throughout the entire RPM band. An RPM limiter at 10,500 RPM can help give time for the driver to pull the kill switch in the event of a chain or belt braking.
**Do not cut the boot away for kill switch. **
The JDI system is available exclusively from JR Race Car and JR Race Car Authorized Dealers.