Holley

Holley Dominator EFI Kit LS2 w/Trans Control & DBW — Fits GM LS-Series

Holley Dominator EFI Kit LS2 w/Trans Control & DBW — Fits GM LS-Series
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Holley Dominator EFI Kit LS2 w/Trans Control & DBW — Fits GM LS-Series
Holley

Holley Dominator EFI Kit LS2 w/Trans Control & DBW — Fits GM LS-Series

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SKU: BBVL_550-660
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About Holley Holley is the legendary American carburetor and fuel-injection ...Read More

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$3,517.95 $3,665.95
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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35170 ENTRIES 10X

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Product Details

Product Description
Part Numbers
Sizing & Fit

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

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Holley Dominator EFI Kit for GM LS2 Engines

Unlock the full potential of your GM LS2 engine with the Holley Dominator EFI Kit. This comprehensive system is designed for enthusiasts seeking ultimate control and performance. It includes the advanced Dominator ECU, a complete wiring harness, and a dedicated transmission harness, ensuring seamless integration and operation.

Key Features:

  • Dominator ECU: Holley's most powerful ECU, offering unparalleled tuning capabilities for extreme performance applications.
  • Transmission Control: Integrated transmission control allows for precise management of your automatic transmission, optimizing shifts and drivability.
  • Drive-By-Wire (DBW) Compatibility: Supports modern DBW throttle bodies for enhanced throttle response and efficiency.
  • LS2 Specific: Engineered specifically for GM LS2 engines, ensuring a precise fit and optimal performance.
  • Complete Harnesses: Includes both the main engine wiring harness and a transmission harness for a straightforward installation.

The Holley Dominator EFI system provides real-time data logging and advanced tuning features, allowing you to fine-tune every aspect of your engine's operation. Whether you're building a race car or a high-performance street machine, this kit delivers the power, reliability, and control you need. Experience the difference that top-tier engine management can make. Get your Holley Dominator EFI Kit today at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Watch in action

Holley Dominator EFI Kit for GM LS2 Engines

Unlock the full potential of your GM LS2 engine with the Holley Dominator EFI Kit. This comprehensive system is designed for enthusiasts seeking ultimate control and performance. It includes the advanced Dominator ECU, a complete wiring harness, and a dedicated transmission harness, ensuring seamless integration and operation.

Key Features:

  • Dominator ECU: Holley's most powerful ECU, offering unparalleled tuning capabilities for extreme performance applications.
  • Transmission Control: Integrated transmission control allows for precise management of your automatic transmission, optimizing shifts and drivability.
  • Drive-By-Wire (DBW) Compatibility: Supports modern DBW throttle bodies for enhanced throttle response and efficiency.
  • LS2 Specific: Engineered specifically for GM LS2 engines, ensuring a precise fit and optimal performance.
  • Complete Harnesses: Includes both the main engine wiring harness and a transmission harness for a straightforward installation.

The Holley Dominator EFI system provides real-time data logging and advanced tuning features, allowing you to fine-tune every aspect of your engine's operation. Whether you're building a race car or a high-performance street machine, this kit delivers the power, reliability, and control you need. Experience the difference that top-tier engine management can make. Get your Holley Dominator EFI Kit today at GGCRACING.

Product Details

Product Description

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Watch in action

Holley Dominator EFI Kit for GM LS2 Engines

Unlock the full potential of your GM LS2 engine with the Holley Dominator EFI Kit. This comprehensive system is designed for enthusiasts seeking ultimate control and performance. It includes the advanced Dominator ECU, a complete wiring harness, and a dedicated transmission harness, ensuring seamless integration and operation.

Key Features:

  • Dominator ECU: Holley's most powerful ECU, offering unparalleled tuning capabilities for extreme performance applications.
  • Transmission Control: Integrated transmission control allows for precise management of your automatic transmission, optimizing shifts and drivability.
  • Drive-By-Wire (DBW) Compatibility: Supports modern DBW throttle bodies for enhanced throttle response and efficiency.
  • LS2 Specific: Engineered specifically for GM LS2 engines, ensuring a precise fit and optimal performance.
  • Complete Harnesses: Includes both the main engine wiring harness and a transmission harness for a straightforward installation.

The Holley Dominator EFI system provides real-time data logging and advanced tuning features, allowing you to fine-tune every aspect of your engine's operation. Whether you're building a race car or a high-performance street machine, this kit delivers the power, reliability, and control you need. Experience the difference that top-tier engine management can make. Get your Holley Dominator EFI Kit today at GGCRACING.

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