It is hard finding stats on china coils, iwent with the chp super coil. This is what the description read on classic honda 50s.
Product Information
Delivering more than 69,000 Volts, surpassing the capacity of the old super coil by more than 25%.
Higher compression motors require hotter spark to run properly.
High compression ratios causes spark quince and thus suppresses the spark from your plug, with the CHP ULTIMA coil, your guaranteed to eliminate spark quince and deliver a constant high voltage spark to your plug and maintain top level performance from your motor.
Higher intensity spark with faster recovery and response. Longer plug life as well as a hotter spark.
IMPROVES THE LOW END PERFORMANCE AS WELL AS ELIMINATES MANY IGNITION PROBLEMS.