We offer two types of 40K coils, providing maximum 40k volts for easy starts, enhanced throttle response, and quicker acceleration.
* **40K 3ohm Coil:** Ideal for aftermarket ignitions such as Comp-U-Fire, Pertronix, or Accu-Fire style ignition modules. It can also be used with stock points. Not recommended for fuel injection systems.
* **40K .7ohm Coil:** Specifically designed for electronic ECU applications, including fuel injection systems.