This 4 barrel carb is street ready right out of the box and features a calibrated electric choke, Comes with a million mile power valve, is 100% wet flow tested and includes fittings, Filter has a compact design, chrome steel, Chrome dual feed fuel line with mandrel bends for kink-free tubing and maximum flow, Use this high quality liquid filled gauge to monitor the fuel pressure of your engine
Holley 0-80670 Avenger 670 CFM 4 Barrel Carburetor Elec Choke Kit Holley
Holley 0-80670 Avenger 670 CFM 4 Barrel Carburetor Elec Choke Kit
Sku # 9100172
Mfr. Part # 9100172
Condition
New
Brand
Holley
Sold
Kit
Details
Info

Carburetor

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.

  • 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

Fuel Filter

Compact, chrome steel fuel filter. Can be unassembled for easy cleaning. Features a sintered metal filter.

Not for use with fuel injection on the pressure side.

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.

Pressure Gauge

High quality, liquid-filled stainless steel fuel pressue gauge for remote mounting.

  • 0-15 psi
  • 1-3/4" face
  • 1/8" NPT connection

Kit Includes

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

(1) Chrome Fuel Filter for 3/8 Inch Hose

(1) Holley 4150 Double Pumper Chrome Dual-Feed Fuel Line

(1) Speedway Liquid Filled Fuel Pressure Gauge

Charts

(PDF)

Specs
Material Type
Aluminum
Sold in Quantity
Kit
Fuel Type
Gasoline
Carburetor Barrels
4-Barrel
Secondary Type
Vacuum
Fuel Inlet Type
Dual
Choke Type
Electric
Carburetor Flange Type
4-Barrel Square Bore
CFM
670 CFM
New or Remanufactured
New
Supercharged Application
No
Booster
straight
CFM Range
600-699 CFM
Bolt Hole Pattern
5.160" x 5.625"
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.