8 Coil Set for 2003-'05 Chrysler 5.7L Hemi

Professional Products now offers a line of extreme high performance coils. The relatively new multi-coil arrangements offer a big advantage over the old single coil designs. Multiple coil sets on V8 engines only fire 1/8th as many times as a single coil. This extra time between firings allows the coil more time to regenerate itself producing a hotter spark. The advantage that the Professional Products Coils have over competitive models as well as stock coils is the actual duration of the spark produced is longer with the Powerfire Coils. Longer spark duration, even though measured in microseconds, produces more complete combustion and more power.

• @ 14 Volts
• Turns Ratio 64.1
• Primary Resistance .58 ohms
• Sec. Resistance 7.8K ohms
• Inductance 3.5mH
• Spark duration (mS) 1900 us
• Energy (mJ) 76 mj
• Max Voltage 35 KV

Professional Products Chrysler Powerfire ignition coil packs are designed to give your ignition system a shot in the arm. They produce substantially more voltage than the stock coil packs and provide a longer spark duration. This assures that all of the intake charge will be combusted to wring out the maximum amount of power and torque from each engine revolution.