• 2. The first classic spark gap coil with a ceramic gas discharge tube instead of an air igniter, the core components are innovative with new technologies!
• 3. The first coil using only one main resonant capacitor has a small advantage!
• 1. The first classic spark gap coil controlled by a single-chip microcomputer, a fusion of new technology and classical technology!
• 4. The first coil that uses the primary coil of the circuit board, saves trouble and looks beautiful!
• 5. The first classic spark gap coil is only the size of the palm, the smallest is well deserved