The Holley Street Avenger Model 4150 four barrel carb is the ultimate vacuum secondary street performance upgrade, This 4 barrel carb is street ready right out of the box and features a calibrated electric choke, air and fuel adjustments and built in fuel filters, There are clear sights for easy float adjustments, adjustable vacuum secondaries and four vacuum ports. Plus it has a million mile power valve, is 100% wet flow tested and includes fittings, Calibrated for monster low-end torque, awesome acceleration, & unmatched top-end horsepower, Wet flow tested and includes fittings
Holley 0-80670 Avenger 670CFM Carburetor w/Fuel Feed Line/Studs Holley
Holley 0-80670 Avenger 670CFM Carburetor w/Fuel Feed Line/Studs
Sku # 9109635
Mfr. Part # 9109635
Condition
New
Brand
Holley
Sold
Kit
Details
Info

Kit Includes:

  • (1) Holley 0-80670 Avenger 670 CFM 4 Barrel Carburetor, Electric Choke
  • (1) Holley 4150 Double Pumper Chrome Dual-Feed Fuel Line
  • (1) Carburetor Stud Kit, 1-3/8 Inch

Holley 0-80670 Avenger 670 CFM 4 Barrel Carburetor, Electric Choke

  • No Trouble quick change vacuum secondaries - up to 6% more acceleration or 5% better fuel economy with simple spring change (springs included)
  • Vacuum secondaries allow use on wide variety of vehicles
  • Tuneable fuel metering system
  • Dual feed fuel inlet
  • 1 timed (spark) port, 2 full vacuum, and 1 PCV port
  • Ford A/T kickdown, does not work with A.O.D. transmissions
  • Calibrated for monster low-end torque, awesome acceleration, & unmatched top-end horsepower
  • Bolt on & go design
  • Electric choke

Holley 4150 Double Pumper Chrome Dual-Feed Fuel Line

  • Eliminate ugly fittings and adaptors with this chrome dual feed line with mandrel bends and 3/8" hose barb inlet providing excellent fuel flow
  • Fuel log fits Holley 4150-style mechanical secondary Double Pumper (center hung float bowl) 4-BBL carburetors with 9-1/4" centers

Carburetor Stud Kit, 1-3/8 Inch

  • Easy installation/removal of carb plates
  • Includes zinc plated steel studs, nuts and washers
Charts

(PDF)

Specs
Material Type
Aluminum
Sold in Quantity
Kit
Color
Silver
Fuel Type
Gasoline
Carburetor Barrels
4-Barrel
Secondary Type
Vacuum
Choke Type
Electric
Carburetor Flange Type
4-Barrel Square Bore
CFM
670 CFM
New or Remanufactured
New
Gasket(s) Included
Yes
Supercharged Application
No
CFM Range
600-699 CFM
Finish
Shiny
Tech Support
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.