Premium LS Ignition Coils
High-Output Performance for Chevy Silverado & Corvette
Replacing OE UF192? Upgrade to EVIL ENERGY high‑performance ignition coils for stronger spark, cleaner combustion, and improved engine efficiency. Direct fit, heavy‑duty build, and great value make this the smart choice for your build.
Unleash the full potential of your V8 with the EVIL ENERGY LS ignition coil series. Engineered to replace aging OE UF192 units, these Chevrolet ignition coils are the ultimate upgrade for both high-revving sports cars and heavy-duty work trucks. Whether you are searching for a reliable ignition coil Chevy Silverado owners trust or high-performance LS coils for a track build, our ignition coil kit delivers a massive 49,000V maximum voltage.
Designed to maximize combustion efficiency and elevate your driving performance, EVIL ENERGY ignition coils offer outstanding power, stability, and long-lasting durability.
Why EVIL ENERGY LS Ignition Coils Stand Out:
-
Unrivaled Energy Output: Our EVIL ENERGY LS ignition coil features a +12% spark energy increase and a sustained 2.42 mS spark duration, ensuring complete fuel atomization in high-compression LS ignition coils environments.
-
Big Block & LS Compatibility: Designed for versatility, this ignition coil kit is a direct-fit for 5.7L LS1/LS6 engines and the massive 8.1L Vortec engines found in the ignition coil Chevy Silverado 2500HD and 3500 series.
-
Thermal Integrity: Every EVIL ENERGY ignition coil is built with a 1.0ohms primary resistance and 10.9k ohms secondary resistance to prevent the 'heat-soak' misfires that plague standard Chevrolet ignition coils.
Feature:
-
Boost Power & Fast Ignition: Specifically engineered for the high-performance LS ignition coil platform, our units ensure rapid ignition delivery and efficient combustion. By upgrading to an EVIL ENERGY ignition coil, you can effectively boost horsepower, sharpen throttle response, and optimize the overall engine output of your ignition coil Chevy Silverado setup.
-
Reduce Jitter & Rough Idle: Eliminate the frustrating engine shake and unstable idle common in aging Chevrolet ignition coils. Replacing your worn factory components with this premium ignition coil kit delivers smoother driving and consistent performance, restoring the factory-fresh feel to your LS ignition coils.
-
Reduce Fuel Consumption: Maximize your miles per gallon by enhancing ignition precision. Our EVIL ENERGY LS ignition coil technology ensures complete fuel atomization, minimizing waste and significantly improving fuel economy—a must-have for heavy-duty ignition coil Chevy Silverado applications.
-
High-Temperature Resistant: The engine bays of high-displacement V8s generate intense heat. These LS coils are made from advanced heat-resistant materials to perform reliably under extreme thermal conditions, ensuring your EVIL ENERGY ignition coil won't suffer from the 'heat soak' failures typical of standard LS ignition coil units.
-
Stable & Durable Engineering: Designed for both the rugged demands of a work truck and the intensity of a track build, our ignition coil kit is engineered for maximum longevity. Whether you need a dependable LS ignition coil for daily driving or high-performance LS coils for a project, EVIL ENERGY provides the dependable spark you can trust.


Solve Ignition & Running Issues with EVIL ENERGY
Don't let a faulty Chevrolet ignition coils setup strand you on the road. Our high-output ignition coil kit is precision-engineered to be the definitive solution for the most common V8 engine frustrations. Upgrading to the EVIL ENERGY LS ignition coil effectively targets and resolves:
-
No-Start & Hard Start Conditions: Eliminate extended cranking and unreliable cold starts. The EVIL ENERGY ignition coil ensures a rapid, high-voltage spark for instant ignition in your LS ignition coil equipped vehicle.
-
Unexpected Vehicle Vibration & Shudder: Restore your engine's balance. This ignition coil Chevy Silverado owners recommend is designed to stop the 'low-grade misfire' and cabin shaking that often plagues aging LS ignition coils.
-
Illuminated Fault Lights (P0300 - P0308): Permanently clear persistent misfire codes and 'Check Engine' lights. Replacing your old Chevrolet ignition coils with our professional-grade ignition coil kit is the most effective way to extinguish dashboard alerts and 'Service StabiliTrak' messages.
-
High Fuel Usage & Power Loss: Stop burning money at the pump. By providing a hotter and more consistent spark, the EVIL ENERGY LS ignition coil ensures total fuel combustion, restoring the MPG and towing power you’ve lost over time in your ignition coil Chevy Silverado.
-
Stable Multi-Vehicle Performance: Whether you are solving a misfire on a high-mileage LS ignition coil or seeking a more durable LS coils solution for a performance build, our 49,000V output ensures stable, long-lasting performance under any driving condition.

Optimized for Every V8 Powerhouse
-
The Performance Track Driver: Still running 20-year-old LS coils on your C5 Corvette or Camaro? Upgrade to our LS ignition coil set to eliminate high-RPM stutter and sharpen your throttle response.
-
The Heavy-Duty Hauler: If your ignition coil Chevy Silverado 2500HD is struggling with a heavy trailer, the increased voltage of the EVIL ENERGY LS ignition coil ensures peak torque and stability under extreme load.
-
The Custom LS-Swap Builder: Reliability is key for any swap. This ignition coil kit provides the 'plug-and-play' simplicity and heavy-duty durability needed for your unique LS ignition coils project.