For the ultimate in high energy spark, our "E Core" style coil puts out a massive 50,000 volts! These use a 100:1 turn ratio and have a primary resistance of 0.35 ohms, and a secondary resistance of 8.5K ohms. They feature a peak current of 260mA and a spark duration of 250uS. A great choice for hot street or strip applications! These are designed for long term endurance, so they are no problem for those long trips on the highway or extended city driving. They feature a "male" style terminal to ensure a positive locking connection. The aluminum case features integrated mounting points as shown. Wiring harness is also included!