Holley 0-4777SA Carburetor

Part Number
0-4777SA
Aluminum Double Pumper Carburetor; 4 bbl; 650 cfm; Model 4150; Mech. Secondary; Manual Choke; Gasoline; Dual Fuel Inlet; 1.688 in. Throttle Bore; Shiny Finish
$511.99
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Holley Double Pumper(R) carburetors are a perfect performance upgrade for hot street cars and race vehicles. Double Pumper carburetors are an American icon when it comes to performance carburetors. From their roots as the premier carburetor on many factory muscle cars to powering thousands of vehicles across the finish line, the Double Pumper is a great choice whether you are burning up the street or the quarter mile.


BRAND: Holley




FEATURES:


  • Aluminum Double Pumper Carburetor
  • 100% Wet Flow Tested By Holley Technicians
  • Arrives Ready To Run
  • Dual Accelerator Pumps For Add. Fuel Under Initial Acceleration
  • Manual Choke For Precise Cold Start Control
  • Mechanical Secondaries For Awesome Tire Turning Performance
  • Optimized Street/Strip Calibration That Works Out Of The Box
  • 650CFM Manual Choke Mechanical Secondari
  • Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
  • Aluminum Design For 38% Weight Savings
  • Improved Fuel Bowl Design
  • Lightweight Vehicles w/Auto Trans w/High Stall/Low Gearing
  • Tumble Polished Shiny Finish For Good Looks
  • Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
  • Aluminum Double Pumper Carburetor; 4 bbl; 650 cfm; Model 4150; Mech. Secondary; Manual Choke; Gasoline; Dual Fuel Inlet; 1.688 in. Throttle Bore; Shiny Finish;


SPECIFICS:


BarrelFour
Booster TypeStraight
Carburetor Type4150
CFM650
ChokeManual
EmissionWithout EGR
FinishShiny
FlangeSquare Bore
Fuel InletDual
Fuel TypeGasoline
MaterialAluminum
Primary Main Jet67
Primary Power Valve6.5
Secondary Main Jet73
Secondary Pump Nozzle Size28
Secondary TypeMechanical
Supercharged ApplicationNo
Throttle Bore1.688 in.
TypeAutomotive
UsageStreet/Hi-Performance
Vacuum Port Quantity1 timed (spark); 1 full; 1 PCV
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov



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