Availability
Engine Works Ignition Coils for GM LS
Engine Works ignition coils for GM LS applications are aftermarket, performance-oriented replacements designed for Chevrolet/GMC Gen III and Gen IV LS-series V8 engines. These coils act as direct bolt-on upgrades to replace factory AC Delco or Delphi units. They're designed to supply a stronger spark to improve combustion efficiency, especially in modified or high-RPM vehicles. Order the model recommended for your ride. Key specifications and performance upgrades: * These coils are engineered with advanced bobbin technology, specialized magnetic steel cores, and optimized internal windings. This configuration provides several key advantages over stock equipment: -- Higher spark energy: They produce up to 19 percent more millijoule (mJ) energy than standard OEM configurations -- Increased voltage output: They deliver an 11 percent higher voltage volume to give the engine a hotter arc duration -- Enhanced compatibility: They're highly optimized for custom crate engine builds, as well as engines running ProChargers, superchargers, nitrous, or E85 fuel where standard coils might struggle to light the fuel mixture
Not Yet Reviewed
$47.96
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster