With features like dual metering blocks, center hung floats, 4-corner idle, and dual fuel inlets, Eliminate ugly fittings and adaptors with this chrome dual feed line with mandrel bends and 3/8" hose barb inlet providing excellent fuel flow, Dual accelerator pumps provide additional fuel under initial acceleration for awesome tire-turning performance, Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing, It's no wonder why Holley is #1 in performance fuel delivery
Holley 0-4779C 4150 Double Pumper 750CFM Carburetor w/Fuel Line Holley
Holley 0-4779C 4150 Double Pumper 750CFM Carburetor w/Fuel Line
Sku # 9109607
Mfr. Part # 9109607
Condition
New
Brand
Holley
Sold
Kit
Details
Info

Kit Includes:

  • (1) Holley 0-4779C 4150 Double Pumper 750 CFM 4 Barrel Carb, Manual Choke
  • (1)Holley 4150 Double Pumper Chrome Dual-Feed Fuel Line
  • (1) Spectre 5945 Fuel Fitting, Straight,3/8 Inch NPT to 3/8 Inch Hose Barb

Holley 0-4779C 4150 Double Pumper 750 CFM 4 Barrel Carb, Manual Choke

  • Mechanical secondaries
  • Dual accelerator pumps
  • Manual choke
  • Four corner idle
  • Dual feed fuel inlet
  • Center hung floats
  • 1 timed (spark) port, 1 full vacuum, and 1 PCV port
  • Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing

Holley 4150 Double Pumper Chrome Dual-Feed Fuel Line

  • Fuel log fits Holley 4150-style mechanical secondary Double Pumper (center hung float bowl)
  • 4-BBL carburetors with 9-1/4" centers

Spectre 5945 Fuel Fitting, Straight,3/8 Inch NPT to 3/8 Inch Hose Barb

  • 3/8" Hose barb
  • 3/8" NPT Male

Charts

(PDF)

(PDF)

Specs
Material Type
Aluminum
Sold in Quantity
Kit
CFM
750 CFM
Choke Type
Manual
Fuel Type
Gasoline
Carburetor Barrels
4-Barrel
Secondary Type
Mechanical
Carburetor Flange Type
4-Barrel Square Bore
New or Remanufactured
New
Gasket(s) Included
Yes
Supercharged Application
No
Finish
Dichromate
CFM Range
700-799 CFM
Tech Support
We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help.
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.