Holley

Holley HP Series 850CFM 4-Barrel Aluminum Carburetor — Performance Street Upgrade

Holley HP Series 850CFM 4-Barrel Aluminum Carburetor — Performance Street Upgrade
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Holley HP Series 850CFM 4-Barrel Aluminum Carburetor — Performance Street Upgrade
Holley

Holley HP Series 850CFM 4-Barrel Aluminum Carburetor — Performance Street Upgrade

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SKU: BBVL_0-82851SA
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About Holley Holley is the legendary American carburetor and fuel-injection ...Read More

Price:
$718.95 $745.95
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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

Unleash Maximum Power with Holley HP Series 850CFM

The Holley HP Series 850CFM aluminum carburetor is engineered for enthusiasts demanding precision throttle response and superior airflow. Built on the legendary Model 4150 platform, this 4-barrel carburetor features a square bore design and mechanical secondaries, making it the ideal choice for high-performance street and strip applications.

Key Performance Features

  • Aluminum Construction: Lightweight, durable, and features a tumble-polished finish for a premium look under the hood.
  • Mechanical Secondaries: Provides instant, predictable power delivery when you need it most.
  • No Choke Design: Optimized for maximum airflow and unrestricted performance in racing environments.
  • Dual Fuel Inlets: Ensures consistent fuel delivery to the metering blocks for stable air-fuel ratios.

Whether you are building a track-focused machine or a high-output street beast, the Holley 850CFM HP Series offers the tunability and reliability required for peak engine efficiency. Its advanced design minimizes fuel slosh and ensures smooth transitions throughout the RPM range. Experience the difference in throttle authority and engine breathing with this professional-grade component. Find your next performance upgrade 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

Unleash Maximum Power with Holley HP Series 850CFM

The Holley HP Series 850CFM aluminum carburetor is engineered for enthusiasts demanding precision throttle response and superior airflow. Built on the legendary Model 4150 platform, this 4-barrel carburetor features a square bore design and mechanical secondaries, making it the ideal choice for high-performance street and strip applications.

Key Performance Features

  • Aluminum Construction: Lightweight, durable, and features a tumble-polished finish for a premium look under the hood.
  • Mechanical Secondaries: Provides instant, predictable power delivery when you need it most.
  • No Choke Design: Optimized for maximum airflow and unrestricted performance in racing environments.
  • Dual Fuel Inlets: Ensures consistent fuel delivery to the metering blocks for stable air-fuel ratios.

Whether you are building a track-focused machine or a high-output street beast, the Holley 850CFM HP Series offers the tunability and reliability required for peak engine efficiency. Its advanced design minimizes fuel slosh and ensures smooth transitions throughout the RPM range. Experience the difference in throttle authority and engine breathing with this professional-grade component. Find your next performance upgrade 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

Unleash Maximum Power with Holley HP Series 850CFM

The Holley HP Series 850CFM aluminum carburetor is engineered for enthusiasts demanding precision throttle response and superior airflow. Built on the legendary Model 4150 platform, this 4-barrel carburetor features a square bore design and mechanical secondaries, making it the ideal choice for high-performance street and strip applications.

Key Performance Features

  • Aluminum Construction: Lightweight, durable, and features a tumble-polished finish for a premium look under the hood.
  • Mechanical Secondaries: Provides instant, predictable power delivery when you need it most.
  • No Choke Design: Optimized for maximum airflow and unrestricted performance in racing environments.
  • Dual Fuel Inlets: Ensures consistent fuel delivery to the metering blocks for stable air-fuel ratios.

Whether you are building a track-focused machine or a high-output street beast, the Holley 850CFM HP Series offers the tunability and reliability required for peak engine efficiency. Its advanced design minimizes fuel slosh and ensures smooth transitions throughout the RPM range. Experience the difference in throttle authority and engine breathing with this professional-grade component. Find your next performance upgrade at GGCRACING.

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