Holley

Holley Dominator EFI Kit - GM LS1/LS6 - Computers and Components

Holley Dominator EFI Kit - GM LS1/LS6 - Computers and Components
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Holley Dominator EFI Kit - GM LS1/LS6 - Computers and Components
Holley

Holley Dominator EFI Kit - GM LS1/LS6 - Computers and Components

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SKU: BBVL_550-650
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About Holley Holley is the legendary American carburetor and fuel-injection ...Read More

Price:
$3,280.96 $3,281.95
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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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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 LS1/LS6

Experience the pinnacle of engine control with the Holley Dominator EFI Kit, engineered for GM LS1 and LS6 engines. This top-tier system offers unparalleled tuning flexibility and advanced features, making it the ultimate choice for high-performance street and race applications.

Key Features:

  • Ultimate EFI Control: The Dominator ECU is Holley's most powerful, offering extensive inputs/outputs and advanced tuning strategies for extreme performance needs.
  • Complete Wiring Harness: Includes a robust wiring harness specifically designed for GM LS1/LS6 engines, ensuring a straightforward installation.
  • LS1/LS6 Optimized: Tailored for seamless integration with GM LS1 and LS6 platforms, delivering precise engine management.
  • Advanced Features: Supports multi-stage nitrous control, electronic fuel pump control, integrated data logging, and much more.
  • Race-Proven Performance: Built to withstand the demands of competitive racing while providing the flexibility for custom street builds.

The Holley Dominator EFI system empowers tuners and racers to extract every ounce of performance from their LS1 or LS6 engines. Achieve optimal power delivery, improved fuel efficiency, and unmatched engine reliability with this cutting-edge technology.

Unleash the full potential of your GM LS1/LS6. Find the Holley Dominator EFI Kit 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 LS1/LS6

Experience the pinnacle of engine control with the Holley Dominator EFI Kit, engineered for GM LS1 and LS6 engines. This top-tier system offers unparalleled tuning flexibility and advanced features, making it the ultimate choice for high-performance street and race applications.

Key Features:

  • Ultimate EFI Control: The Dominator ECU is Holley's most powerful, offering extensive inputs/outputs and advanced tuning strategies for extreme performance needs.
  • Complete Wiring Harness: Includes a robust wiring harness specifically designed for GM LS1/LS6 engines, ensuring a straightforward installation.
  • LS1/LS6 Optimized: Tailored for seamless integration with GM LS1 and LS6 platforms, delivering precise engine management.
  • Advanced Features: Supports multi-stage nitrous control, electronic fuel pump control, integrated data logging, and much more.
  • Race-Proven Performance: Built to withstand the demands of competitive racing while providing the flexibility for custom street builds.

The Holley Dominator EFI system empowers tuners and racers to extract every ounce of performance from their LS1 or LS6 engines. Achieve optimal power delivery, improved fuel efficiency, and unmatched engine reliability with this cutting-edge technology.

Unleash the full potential of your GM LS1/LS6. Find the Holley Dominator EFI Kit 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 LS1/LS6

Experience the pinnacle of engine control with the Holley Dominator EFI Kit, engineered for GM LS1 and LS6 engines. This top-tier system offers unparalleled tuning flexibility and advanced features, making it the ultimate choice for high-performance street and race applications.

Key Features:

  • Ultimate EFI Control: The Dominator ECU is Holley's most powerful, offering extensive inputs/outputs and advanced tuning strategies for extreme performance needs.
  • Complete Wiring Harness: Includes a robust wiring harness specifically designed for GM LS1/LS6 engines, ensuring a straightforward installation.
  • LS1/LS6 Optimized: Tailored for seamless integration with GM LS1 and LS6 platforms, delivering precise engine management.
  • Advanced Features: Supports multi-stage nitrous control, electronic fuel pump control, integrated data logging, and much more.
  • Race-Proven Performance: Built to withstand the demands of competitive racing while providing the flexibility for custom street builds.

The Holley Dominator EFI system empowers tuners and racers to extract every ounce of performance from their LS1 or LS6 engines. Achieve optimal power delivery, improved fuel efficiency, and unmatched engine reliability with this cutting-edge technology.

Unleash the full potential of your GM LS1/LS6. Find the Holley Dominator EFI Kit at GGCRACING.

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