Holley Street Avenger 770 CFM 4150 Carburetor — Electric Choke Square Bore

SKU: BBVL_0-80770
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About Holley Holley is the legendary American carburetor and fuel-injection ...Read More

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Sale price$628.95
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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

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

Maximum Performance for Your Street Machine

The Holley 770 CFM Street Avenger is designed for high-performance street engines that need a little extra breathing room. With a larger CFM rating, this carburetor is perfect for built engines that require more air to generate peak horsepower. It retains the user-friendly features of the Street Avenger line, making it a great choice for enthusiasts who want performance without the complexity of a race-only carburetor.

Key Advantages of the 770 CFM Street Avenger

  • 770 CFM Flow: Ideal for high-displacement or high-revving street engines.
  • Vacuum Secondaries: Provides smooth, progressive power delivery for street driving.
  • Electric Choke: Simplifies cold starts, allowing you to get on the road faster.
  • Tumble Polished Finish: A classic, clean look that complements any engine bay.
  • Easy Tuning: Features external adjustments for idle and fuel mixture, making setup a breeze.

The Street Avenger series is famous for its ability to perform right out of the box. The 770 CFM model offers the perfect balance of throttle response and top-end power, ensuring your vehicle performs consistently whether you are cruising or accelerating hard. Its square-bore mounting makes it a versatile upgrade for a wide range of intake manifolds. If you are looking to unlock the true potential of your street-performance engine, the Holley 770 CFM Street Avenger is the reliable, high-performance solution you need. Find this and more 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

Maximum Performance for Your Street Machine

The Holley 770 CFM Street Avenger is designed for high-performance street engines that need a little extra breathing room. With a larger CFM rating, this carburetor is perfect for built engines that require more air to generate peak horsepower. It retains the user-friendly features of the Street Avenger line, making it a great choice for enthusiasts who want performance without the complexity of a race-only carburetor.

Key Advantages of the 770 CFM Street Avenger

  • 770 CFM Flow: Ideal for high-displacement or high-revving street engines.
  • Vacuum Secondaries: Provides smooth, progressive power delivery for street driving.
  • Electric Choke: Simplifies cold starts, allowing you to get on the road faster.
  • Tumble Polished Finish: A classic, clean look that complements any engine bay.
  • Easy Tuning: Features external adjustments for idle and fuel mixture, making setup a breeze.

The Street Avenger series is famous for its ability to perform right out of the box. The 770 CFM model offers the perfect balance of throttle response and top-end power, ensuring your vehicle performs consistently whether you are cruising or accelerating hard. Its square-bore mounting makes it a versatile upgrade for a wide range of intake manifolds. If you are looking to unlock the true potential of your street-performance engine, the Holley 770 CFM Street Avenger is the reliable, high-performance solution you need. Find this and more 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

Maximum Performance for Your Street Machine

The Holley 770 CFM Street Avenger is designed for high-performance street engines that need a little extra breathing room. With a larger CFM rating, this carburetor is perfect for built engines that require more air to generate peak horsepower. It retains the user-friendly features of the Street Avenger line, making it a great choice for enthusiasts who want performance without the complexity of a race-only carburetor.

Key Advantages of the 770 CFM Street Avenger

  • 770 CFM Flow: Ideal for high-displacement or high-revving street engines.
  • Vacuum Secondaries: Provides smooth, progressive power delivery for street driving.
  • Electric Choke: Simplifies cold starts, allowing you to get on the road faster.
  • Tumble Polished Finish: A classic, clean look that complements any engine bay.
  • Easy Tuning: Features external adjustments for idle and fuel mixture, making setup a breeze.

The Street Avenger series is famous for its ability to perform right out of the box. The 770 CFM model offers the perfect balance of throttle response and top-end power, ensuring your vehicle performs consistently whether you are cruising or accelerating hard. Its square-bore mounting makes it a versatile upgrade for a wide range of intake manifolds. If you are looking to unlock the true potential of your street-performance engine, the Holley 770 CFM Street Avenger is the reliable, high-performance solution you need. Find this and more at GGCRACING.

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