Granatelli Motor Sports
2005–2017 GM LS2/LS3/LS7/LS9/LSA Granatelli 80K Pro Series Extreme Red Coil Packs – 28-0513-CPR
2005–2017 GM LS2/LS3/LS7/LS9/LSA Granatelli 80K Pro Series Extreme Red Coil Packs – 28-0513-CPR
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2005–2017 GM LS Granatelli Pro Series Extreme 80,000-Volt Red Performance Coil Packs
```Upgrade your GM LS ignition system with the Granatelli Motor Sports Pro Series Extreme Red Ignition Coil Pack Set. Designed for compatible LS2, LS3, LS7, LS9, LSA, L92, L99 and L76 engines, these high-output performance coils deliver up to 80,000 volts for strong, consistent spark energy under demanding street, track and forced-induction conditions.
This complete set of eight ignition coils provides a direct OEM-style performance upgrade for select Chevrolet, Cadillac, Pontiac, GMC and Saab applications. The red coil bodies provide an aggressive performance appearance while the increased spark output helps support stock, naturally aspirated, supercharged, turbocharged and nitrous-equipped LS engines.
```Complete V8 Set: This listing includes 8 Granatelli Pro Series Extreme ignition coils. This is a complete V8 ignition-coil set and is not a single replacement coil.
Key Features
```- 80,000-volt maximum output for high-performance ignition
- Nearly twice the output of many standard factory-style ignition coils
- Designed for compatible GM LS2, LS3, LS7, LS9, LSA, L92, L99 and L76 engines
- Includes 8 Pro Series Extreme ignition coils
- Helps maintain 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 combinations
- May improve throttle response, combustion efficiency and idle stability
- Direct OEM-style replacement for straightforward installation
- Plug-and-play design with no external ignition box required
- Red coil bodies provide an aggressive custom performance appearance
- Made in the USA
Extreme Spark Energy for GM LS Performance
```High-performance LS engines place increased demand on the ignition system. Higher compression, aggressive camshafts, increased RPM, superchargers, turbochargers and nitrous can all increase cylinder pressure and make it more difficult for a weak ignition system to consistently fire the spark plugs.
Granatelli Pro Series Extreme coils are engineered to provide the increased spark energy required by demanding LS combinations. Whether your engine is stock, cammed, supercharged, turbocharged or running nitrous, these high-output coils help maintain dependable ignition performance 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, modifications and condition of the existing ignition system.
```Vehicle Fitment
```Granatelli part number 28-0513-CPR 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.
Use the scroll bar below to view the complete vehicle fitment list. Some vehicles were available with several engine and ignition-coil designs. Confirm engine code and original coil configuration before ordering.
| Year | Make | Model | Engine | Fitment Notes |
|---|---|---|---|---|
| 2005–2007 | Chevrolet | Corvette | 6.0L LS2 V8 | Base C6 Corvette applications |
| 2008–2013 | Chevrolet | Corvette | 6.2L LS3 V8 | Base, convertible and applicable Grand Sport models |
| 2006–2013 | Chevrolet | Corvette Z06 | 7.0L LS7 V8 | Z06 models only |
| 2009–2013 | Chevrolet | Corvette ZR1 | 6.2L Supercharged LS9 V8 | ZR1 models only |
| 2005–2006 | Chevrolet | SSR | 6.0L LS2 V8 | LS2-equipped models |
| 2006–2009 | Chevrolet | TrailBlazer SS | 6.0L LS2 V8 | SS models only |
| 2006–2007 | Cadillac | CTS-V | 6.0L LS2 V8 | First-generation LS2 CTS-V |
| 2009–2015 | Cadillac | CTS-V Sedan | 6.2L Supercharged LSA V8 | Second-generation CTS-V sedan |
| 2011–2015 | Cadillac | CTS-V Coupe | 6.2L Supercharged LSA V8 | CTS-V coupe only |
| 2011–2014 | Cadillac | CTS-V Wagon | 6.2L Supercharged LSA V8 | CTS-V wagon only |
| 2005–2006 | Pontiac | GTO | 6.0L LS2 V8 | 2005–2006 models only |
| 2008–2009 | Saab | 9-7X Aero | 6.0L LS2 V8 | Aero models only |
| 2010–2015 | Chevrolet | Camaro SS | 6.2L LS3 V8 | Manual-transmission SS models |
| 2010–2015 | Chevrolet | Camaro SS | 6.2L L99 V8 | Automatic-transmission SS models |
| 2012–2015 | Chevrolet | Camaro ZL1 | 6.2L Supercharged LSA V8 | Fifth-generation ZL1 models |
| 2014–2015 | Chevrolet | Camaro Z/28 | 7.0L LS7 V8 | Z/28 models only |
| 2008–2009 | Pontiac | G8 GT | 6.0L L76 V8 | GT models only |
| 2009 | Pontiac | G8 GXP | 6.2L LS3 V8 | GXP models only |
| 2014–2017 | Chevrolet | SS Sedan | 6.2L LS3 V8 | Chevrolet SS performance sedan |
| 2008 | Chevrolet | Tahoe LTZ | 6.2L L92 V8 | 6.2L LTZ applications only |
| 2007–2008 | GMC | Sierra 1500 Denali | 6.2L L92 V8 | Denali models only |
| 2007–2008 | GMC | Yukon Denali / Yukon XL Denali | 6.2L L92 V8 | Denali applications only |
| 2007–2008 | Cadillac | Escalade / ESV / EXT | 6.2L L92 V8 | Confirm original coil and connector |
Product Details
```Brand: Granatelli Motor Sports
Part Number: 28-0513-CPR
Series: Pro Series Extreme
Product Type: High-Output Ignition Coil Pack Set
Maximum Output: 80,000 Volts
Coil Color: Red
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 Plug-In Replacement
UPC: 802735036312
Country of Origin: Made in the USA
```Important Fitment Notice: GM used different ignition-coil shapes, mounting brackets and electrical connectors across LS-powered vehicles and production years. Engine displacement alone does not guarantee compatibility. Confirm that your original coil body, mounting pattern and connector match Granatelli part number 28-0513-CPR before ordering. This product is intended for compatible Gen III/Gen IV LS-family applications and should not be assumed compatible with Gen V LT1, LT4, L86, L87 or other later GM engine families.
SKU: 28-0513-CPR
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