Max-Fire LS Coil Pack for 1997-2013 GM Gen III & IV LS Engines

Edelbrock part #22745 Max-Fire LS Coil Pack is designed for use with 1997-2013 GM Gen III & IV LS engines. It features a high output design that delivers up to 11% more voltage and 19% more energy over a stock coil. It's ideal for use with supercharged, turbo, nitrous or E85 fueled engines. Edelbrock Max-Fire Coil On Plug ignition coils are designed with higher resistance for increased energy output at higher rpm, when compared to an OEM coil. The coils are sealed with a high temperature epoxy for shock and vibration resistance as well as excellent thermal conductivity. The spark plug spring contact is made from stainless steel, with a ferrite lug to reduce EMI/RFI noise