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Holley 086670HB 0-86670HB Ultra Street Avenger Carburetors

Manufacturer

Holley

Picture for manufacturer Holley 319-306 High Flow Hydraulic Clutch Line

Part Number

086670HB
7 reviews
04/18/2034 11:31 PM
Sale Price

$859.95

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Product Details

Holley 086670HB 0-86670HB Ultra Street Avenger Carburetors

Holley 086670HB 670 ULTRA STREET AVENGER

High Performance Fuel Curves
The Holley Ultra Street Avenger Carburetors feature all-aluminum construction and are equipped with metering blocks and a base plate made from 6061-T6 billet aluminum and weigh approximately 5 pounds less than a conventional carburetor. The aluminum construction also allows the carbs to hold their shine longer than zinc-plated counterparts.

The Ultra Street Avenger carburetors in addition to the above features include a tumble polished aluminum finish; quick change vacuum secondaries for easy tuning to optimize performance or fuel economy; four vacuum ports for all necessary vacuum accessories; factory preset "No trouble" electric choke for easy start ups; built-in fuel filters; and an included fuel line kit so there are no unnecessary trips back to the parts store. Ultra Street Avengers feature the same optimized street calibration as the zinc versions so you know they will run great on your vehicle. In addition, the Ultra Street Avenger now comes with a built in, clear fuel level sight glass for easy, no mess fuel level adjustments.

Features & Benefits
  • Available in either tumble polished finish or Hard Core Gray finish on main body and fuel bowls
  • Anodized Red, Blue and Black billet metering blocks and base plates (Hard Core Gray only available with black components)
  • Red & Blue anodized carbs have gold hardware
  • Black anodized carbs have black hardware
  • 4-Corner idle circuit
  • Vacuum secondaries
  • Quick change secondary spring cap
  • Glass sight plugs
  • Ford automatic transmission kickdown
  • Four vacuum ports
  • Factory pre-set no trouble electric choke
  • Built-in inlet fuel filters
  • Comprehensive instruction manual

Holley Ultra Street Avenger Carburetors Video
  • Ultra Street Avenger Carburetor
  • 670 cfm
  • Hard Core Gray

670 ULTRA STREET AVENGER - HARD BLACK

Prop65WARNING: Some Products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Products specifications

Calculator

CFM Calculator

Carburetor Finish

Tumble polished

Carburetor Flange

Square bore

Ford Kickdown

Yes

Notes

Carburetor has gray anodized base plate and metering blocks.

Number of Barrels

4

Quantity

Sold individually.

Throttle Linkage Type

Universal

Flange

Spread Bore

Pop code

D

Prop 65

Yes

Origin

US

Marine Use

No

Throttle Bore

1.6875 inch

Secondary Main Jet

73

Primary Main Jet

63

Primary Power Valve

6.5

Barrels

4

Primary Pump Nozzle Size

31

Vacuum Ports

1 timed (spark) port, 2 full, and 1 PCV port

Secondaries

Vacuum

Booster

Straight

Supercharged Application

No

Condition

NEW

Billet Color

Black

Material

Aluminum

Vacuum Port Quantity

1 timed (spark); 2 full; 1 PCV

Emission

Without EGR

Finish

Hard Core Gray

Fuel Inlet

Dual

WARNING CA Proposition 65 Message

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Secondary Type

Vacuum

Flange

Square Bore

Type

Automotive

Carburetor Type

4150

Barrel

Four

Throttle Bore

1.6875 in.

Usage

Street/Hi-Performance

Choke

Electric

Booster Type

Straight

CFM

670

Fuel Type

Gasoline

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