Description
High-Voltage Ignition Performance. The Granatelli Motor Sports Malevolent Series Coil Pack in black is engineered to replace factory ignition coils on modern GM LT-Series engines. It delivers nearly double the voltage of stock coils—rated at 85,000 volts—to enhance spark energy, resulting in improved combustion efficiency and horsepower gains. This upgrade is ideal for enthusiasts seeking increased engine responsiveness and reliability without the need for additional tuning.
Durable Build Quality. Built with premium materials, this coil pack features a robust black finish that provides both a sleek appearance and protection against environmental wear. Its design ensures durability and consistent high-voltage output, specifically tailored for demanding performance applications.
Installation. Installation is simple and requires no modifications or drilling, making it an easy direct OEM replacement. The plug-and-play design supports maintaining factory warranty coverage while enhancing ignition performance.
Application. Designed to fit 2014–2019 Corvette C7 models, excluding the ZR1 variant, ensuring precise compatibility with this generation and excluding models that utilize different ignition system designs.
Granatelli Motor Sports 28-0514-1M
CA Residents: WARNING: Cancer and Reproductive Harm
- New High-Output Ignition Coil
- Compatible With 2014–Present GM LT-Series Engines Including LT1 And LT4 Applications
- Direct OEM Replacement For Easy Plug-And-Play Installation
- Produces Massive Spark Output Rated At 85,000 Volts
- Proven Power Gains Of 6–8 HP On Stock Vehicles, Up To 12 HP Possible
- Forced Induction Setups Seen Gains Up To 18 HP
- Improves Throttle Response, Smoother Idle, And Increased Fuel Efficiency
- Engineered For Efficient Combustion And Reliable Performance
- Black Body Coil Pack Design
- Single Coil Pack
- Fits 2014-2019 Corvette C7, Excluding ZR1






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