IEF1H10 Fine Wire Iridium Spark Plug 25mm Reach 19mm Hex Size

25mm Reach 19mm Hex Size 5/8" (16mm) Seat Flat Terminal Type Removable ► Center Electrode

Material Inconel Type Standard Size 0

Thread 10mm Pitch 1

while enhancing fuel economy and reducing emissions

These spark plugs use an internal capacitor to store energy

IEF1H10 Fine Wire Iridium Spark Plug 25mm Reach 19mm Hex SizeProduct Description Experience a new level of performance and efficiency with Pulstar spark plugs, featuring patented Plasmacore technology that was developed in collaboration with a US Department of Energy laboratory. These spark plugs use an internal capacitor to store energy; when released, an ultra high intensity electrical pulse saturates the fuel with combustion enhancing plasma, ensuring instantaneous ignition and the most rapid burn possible.