2005–2017 GM LS2/LS3/LS7/LS9/LSA Granatelli 85K Malevolent Blue Coil Packs – 28-0513-CPBM

2005–2017 GM LS Granatelli Malevolent 85,000-Volt Blue Performance Coil Packs

Unleash the full potential of your GM LS engine with the Granatelli Motor Sports Malevolent Series Blue Ignition Coil Pack Set. Engineered for select Chevrolet, Cadillac, Pontiac, GMC and Saab applications, these high-output ignition coils deliver up to 85,000 volts for powerful and consistent spark energy under demanding street, track and forced-induction conditions.

Designed for compatible LS2, LS3, LS7, LS9, LSA, L92, L99 and L76 engines, these GM LS performance coil packs provide a direct-replacement upgrade for stock, naturally aspirated, supercharged, turbocharged and nitrous-equipped applications. The bold blue coil bodies also provide a clean, custom performance appearance inside the engine compartment.

Key Features

• 85,000-volt maximum output for extreme ignition performance
• Nearly twice the spark output of many standard factory-style coils
• Designed for compatible GM LS2, LS3, LS7, LS9, LSA, L92, L99 and L76 engines
• Helps maintain a strong and consistent spark under increased cylinder pressure
• Ideal for naturally aspirated, supercharged, turbocharged and nitrous applications
• Helps reduce spark blowout in high-boost and high-horsepower engines
• May improve throttle response, combustion efficiency and idle quality
• Direct OEM-style replacement for a straightforward installation
• Plug-and-play design with no external ignition box required
• Includes eight Malevolent Series ignition coils
• Blue coil bodies provide a custom performance appearance
• Made in the USA

Extreme Spark Energy for GM LS Performance

Modified LS engines generate higher cylinder pressure, placing greater demand on the ignition system. Weak or inconsistent spark can lead to misfires, reduced power and spark blowout, especially in boosted, high-compression or high-RPM applications.

Granatelli Malevolent coil packs are engineered to deliver the increased ignition energy required by serious performance engines. Whether your vehicle is stock, cammed, supercharged, turbocharged or running nitrous, these high-output LS coil packs help provide reliable spark throughout the RPM range.

Dyno-Proven Performance

Granatelli reports average gains of 6–8 horsepower on stock engines, gains of up to 12 horsepower over factory coils, and gains of up to 18 horsepower on heavily modified or forced-induction applications. Actual results will vary depending on the vehicle, engine combination, tune and condition of the existing ignition system.

Vehicle Fitment

This Granatelli Malevolent Series coil-pack set is designed for select North American production vehicles equipped with a compatible LS2, LS3, LS7, LS9, LSA, L92, L99 or L76 V8 engine and the matching square-style GM ignition coil and electrical connector.

Product Details

Brand: Granatelli Motor Sports

Part Number: 28-0513-CPBM

Series: Malevolent Series

Product Type: High-Output Ignition Coil Pack Set

Maximum Output: 85,000 Volts

Coil Color: Blue

Coil Style: Square GM LS Coil Pack

Quantity: Set of 8

Compatible Engines: LS2, LS3, LS7, LS9, LSA, L92, L99 and L76

Installation: Direct OEM-Style Replacement

UPC: 802735034745

Country of Origin: Made in the USA

Important Fitment Notice: Engine application alone does not guarantee ignition-coil compatibility. GM used different coil shapes, mounting brackets and electrical connectors across certain vehicles and production dates. Confirm that your original ignition coils and connectors match the Granatelli 28-0513-CPBM design before ordering. Later L9H, L94, L77 and Gen V LT applications should not be assumed compatible based solely on engine displacement.