05-13 GM LS1/LS2/LS3/LS4/LS5/LS6/LS7/LS9 Street Fighter Coil Packs - Black (Set of 8) - Granatelli Motor Sports

2005–2017 GM LS Granatelli Street Fighter 60,000-Volt Black Performance Coil Packs

Upgrade your GM LS ignition system with the Granatelli Motor Sports Street Fighter Series Ignition Coil Pack Set. These high-output performance coils deliver up to 60,000 volts of spark energy to support improved throttle response, stronger combustion and smoother power delivery.

Designed for compatible GM LS-powered cars, trucks and SUVs, these black Street Fighter coil packs provide a direct bolt-on replacement for the factory ignition coils. They are an excellent upgrade for stock vehicles, street-performance builds and mildly modified applications requiring dependable spark performance throughout the RPM range.

Key Features

• 60,000-volt maximum output for improved ignition performance
• Advanced bobbin technology for increased spark energy and arc duration
• Specialized magnetic-steel core with precision windings
• Helps support stronger combustion and smoother power delivery
• May improve throttle response, idle quality and ignition consistency
• Ideal for stock, street-performance and mildly modified LS applications
• Direct bolt-on and plug-in replacement design
• No drilling, external ignition box or major modifications required
• Includes eight black Street Fighter Series ignition coils
• CARB EO D-471-5
• Made in the USA

Stronger Spark for Street and Performance LS Engines

As ignition coils age, their ability to consistently fire the spark plugs can decrease. Weak ignition output may contribute to hesitation, rough idle, misfires and inconsistent performance under load.

Granatelli Street Fighter coil packs use a high-output internal design to produce up to 60,000 volts of spark energy. The increased output helps provide reliable combustion in compatible LS-powered vehicles without requiring an external ignition amplifier.

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 Street Fighter coil-pack set fits select GM vehicles using a compatible LS-style ignition coil, mounting arrangement and electrical connector. Compatible engine families may include LS2, LS3, LS4, LS6, LS7, LS9, LSA, L92, L99 and L76, along with certain related GM V8 applications using the same coil design.

Product Details

Brand: Granatelli Motor Sports

Part Number: 28-0512-CP

Series: Street Fighter Series

Product Type: Performance Ignition Coil Pack Set

Maximum Output: 60,000 Volts

Coil Color: Black

Coil Style: GM LS-Style Coil Pack

Quantity: Set of 8

Ignition Wires Included: No

Mounting Brackets Included: No

Installation: Direct Bolt-On and Plug-In Replacement

CARB EO Number: D-471-5

UPC: 802735037005

Important Fitment Notice: GM used several ignition-coil bodies, mounting brackets and electrical connectors across LS-powered vehicles. Engine family or displacement alone does not guarantee compatibility. Compare your original coil shape, mounting pattern and electrical connector with the Granatelli 28-0512-CP before ordering. This product is not intended for Gen V LT1, LT4 or other Gen V LT engines.