Carburetor

Holley Stage 2 Carburetor; 2 bbl; 500 cfm; 1.75 Throttle Bore; 3/8 Fuel Inlet; 14 lbs.;

• All The Modifications Of A Stage 1
• Increases Air Flow
• Equalize Fuel Distribution In The Intake Manifold

Holley Stage 2 Carburetor; 4 bbl; 650 cfm; Electric Choke And Four Corner Idle Circuit Are Optional;

• All The Modifications Of Stage 1
• Fuel Metering Circuits Are Inspected
• Air Horn Is Milled To Improve/Equalize Air Flow
• Quick Change Cover Kit Is Optional

Holley Stage 2 Carburetor; 4 bbl; 750 cfm; Electric Choke And Four Corner Idle Circuit Are Optional;

• All The Modifications Of Stage 1
• Fuel Metering Circuits Are Inspected
• Air Horn Is Milled To Improve/Equalize Air Flow
• Quick Change Cover Kit Is Optional

Holley Stage 2 Carburetor; 4 bbl; 850 cfm; Electric Choke And Four Corner Idle Circuit Are Optional;

• All The Modifications Of Stage 1
• Fuel Metering Circuits Are Inspected
• Air Horn Is Milled To Improve/Equalize Air Flow
• Quick Change Cover Kit Is Optional

Holley Stage 2 Carburetor; 2 bbl; 350 cfm; 1.75 Throttle Bore; 3/8 Fuel Inlet; 14 lbs.;

• All The Modifications Of A Stage 1
• Increases Air Flow
• Equalize Fuel Distribution In The Intake Manifold

Holley Stage 3 Carburetor; 4 bbl; 600 cfm; Vacuum Secondary; Electric Choke Is Optional; 14 lbs.;

• All The Modifications Of A Stage 1 And 2
• Intended For Pro-Street Racing Applications
• Modified Venturis/Increased Air Flow
• Modified Discharge Boosters And Metering Blocks
• Increased Signal Strength And Fuel Atomization
• Machined Throttle Shafts
• Four Corner Idle Circuits/Modified Floats
• High Flow Needle And Seats

Holley Stage 3 Carburetor; 4 bbl; 750 cfm; Vacuum Secondary; Electric Choke Is Optional; 14 lbs.;

• All The Modifications Of A Stage 1 And 2
• Intended For Pro-Street Racing Applications
• Modified Venturis/Increased Air Flow
• Modified Discharge Boosters And Metering Blocks
• Increased Signal Strength And Fuel Atomization
• Machined Throttle Shafts
• Four Corner Idle Circuits/Modified Floats
• High Flow Needle And Seats

Holley Stage 3 Carburetor; 2 bbl; 500 cfm; 14 lbs.;

• All The Modifications Of A Stage 1 And 2
• Venturi Diameter Is Increased To The Maximum Size
• Substantial Increase In Airflow
• Intended For Full Modified Carburetors

Holley Stage 3 Carburetor; 4 bbl; 650 cfm; Electric Choke Is Optional; 14 lbs.;

• All The Modifications Of A Stage 1 And 2
• Intended For Pro-Street Racing Applications
• Modified Venturis/Increased Air Flow
• Modified Discharge Boosters And Metering Blocks
• Increased Signal Strength And Fuel Atomization
• Machined Throttle Shafts
• Four Corner Idle Circuits/Modified Floats
• High Flow Needle And Seats

Holley Stage 3 Carburetor; 4 bbl; 750 cfm; Electric Choke Is Optional; 14 lbs.;

• All The Modifications Of A Stage 1 And 2
• Intended For Pro-Street Racing Applications
• Modified Venturis/Increased Air Flow
• Modified Discharge Boosters And Metering Blocks
• Increased Signal Strength And Fuel Atomization
• Machined Throttle Shafts
• Four Corner Idle Circuits/Modified Floats
• High Flow Needle And Seats

Holley Stage 3 Carburetor; 4 bbl; 850 cfm; Electric Choke Is Optional; 14 lbs.;

• All The Modifications Of A Stage 1 And 2
• Intended For Pro-Street Racing Applications
• Modified Venturis/Increased Air Flow
• Modified Discharge Boosters And Metering Blocks
• Increased Signal Strength And Fuel Atomization
• Machined Throttle Shafts
• Four Corner Idle Circuits/Modified Floats
• High Flow Needle And Seats

Holley Stage 3 Carburetor; 2 bbl; 350 cfm; 14 lbs.;

• All The Modifications Of A Stage 1 And 2
• Venturi Diameter Is Increased To The Maximum Size
• Substantial Increase In Airflow
• Intended For Full Modified Carburetors

Holley Stage 4 Carburetor; 4 bbl; 650 cfm; 14 lbs.;

• Full Race Carb
• Air Horn Apparatus Completely Removed
• Center Section Is Hand Radiused To Achieve Max. Allowable Airflow
• Removable Air Bleeds Installed For Ultimate In Tuning Cab.

Holley Stage 4 Carburetor; 4 bbl; 750 cfm; 14 lbs.;

• Full Race Carb
• Air Horn Apparatus Completely Removed
• Center Section Is Hand Radiused To Achieve Max. Allowable Airflow
• Removable Air Bleeds Installed For Ultimate In Tuning Cab.

Holley Stage 4 Carburetor; 4 bbl; 850 cfm; 14 lbs.;

• Full Race Carb
• Air Horn Apparatus Completely Removed
• Center Section Is Hand Radiused To Achieve Max. Allowable Airflow
• Removable Air Bleeds Installed For Ultimate In Tuning Cab.

Holley Stage 4 Series Carburetor; 4 bbl; 1000HP; 1000 cfm;

• Throttle Shafts Are Trimmed
• Ultimate Airflow From A Standard Flange Carburetor
• Metering Blocks Are Fully Blueprinted
• Balancing Main Well Volumes
• Optimizing The Emulsion System
• Idle Circuit Calibration
• Ultimate Fuel Curve And Fuel Atomization