Pulstar (he2rt8) Spark Plug (Pack of 2)

Pulstar Spark Plugs use innovative plasma-assisted combustion technology to deliver increased horsepower and wicked throttle response.

Plasma-assisted combustion is already used to improve engine performance in race cars, but requires complex control systems and costs nearly $2,000 per cylinder. Pulstar Spark Plugs, manufactured by Enerpulse Technologies, brings plasma-assisted combustion to consumers with a simple spark plug upgrade. Pulstar uses a patented internal capacitor, developed with the help of a US DoE laboratory, to create a high-intensity electrical pulse that ionizes the air-fuel mixture and saturates it with combustion-enhancing plasma. With its plasma-assisted combustion, Pulstar ignites fuel instantly and burns it rapidly; 7 horsepower, 9 ft.-lbs. of torque ... and, delivering wicked throttle response.