tuning ignition coil gy6, racing coil GY6, performance ignition coil GY6, upgrade ignition coil gy6, coil for gy6 50cc 125cc 150cc High Tension ignition coil GY6 125/150ccm - The standard energizing voltage of most original ignition coils is with approx. 16.000V. With the “Race High Tension Coil” ignition coil we reached in the test on a Kymco scooter an energizing voltage of full 31.000V! The advantage is to the original entrance energizing voltage in the better “translation”. High energizing voltage secures a clean ignition at extremely high numbers of revolutions and cold temperatures. Thus not only for Tuningfans but also with ignitionconditioned cold weather starting difficulties first choice. Simply against the originals exchange, completely.