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Holley

Holley Supercharger XP Carburetor - Draw-Thru

4.5' (1201 reviews)
£1,093.57 GBP inc VAT
Shipping calculated at checkout.
SKU: 0-80576sa
750 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline Tumble polished shiny finish for good looks Designed for use on the WEIAND® 671 supercharger (big block Chevrolet/Chrysler 392) or WEIAND® 871 supercharger (small block Chevrolet/Chrysler 426) Contoured venturri inlet offers balanced airflow for increased horsepower Screw in air bleeds for precision tuning capabilities Dual 30cc accelerator pumps for additional fuel under initial acceleration Dual feed fuel inlets for constant high volume fuel delivery 4 corner idle allows you to precisely control your idle system Mechanical Secondaries for perfect off the line launches Boost referenced power valve for proper...

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Delivery ETA:Sep 25 - Sep 27
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Product Specifications

Barrel Quantity
4
Barrels
4
Body Color
Polished
Booster Design
Downleg
Booster
Downleg
Brand
Holley
Carburetor Use
Performance and Race
CFM
750
Choke
None
Circuit
2
Cubic Feet Per Minute Rating
750
Flange Type
Square/4150
Fuel Inlet
Dual
Grade Type
Performance
Linkage Attached
Yes
Marine Approved
No
Marine Use
No
Mounting Hole Quantity
4
Part Type
Carburetor
Primary Jet Diameter
72
Primary Main Jet
72
Primary Power Valve
10.5
Primary Pump Nozzle Size
31
Product Type
Carburetor
Secondaries
Mechanical
Secondary Main Jet
86
Secondary Pump Nozzle Size
31
Spacer Included
No
Supercharged Application
Yes
System Type
Draw Thru
Throttle Bore
1.688 inch
Venturii Size
1.375 inch
Barrel Quantity
4
Barrels
4
Body Color
Polished
Booster Design
Downleg
Booster
Downleg
Brand
Holley
Carburetor Use
Performance and Race
CFM
750
Choke
None
Circuit
2
Cubic Feet Per Minute Rating
750
Flange Type
Square/4150
Fuel Inlet
Dual
Grade Type
Performance
Linkage Attached
Yes
Marine Approved
No
Marine Use
No
Mounting Hole Quantity
4
Part Type
Carburetor
Primary Jet Diameter
72
Primary Main Jet
72
Primary Power Valve
10.5
Primary Pump Nozzle Size
31
Product Type
Carburetor
Secondaries
Mechanical
Secondary Main Jet
86
Secondary Pump Nozzle Size
31
Spacer Included
No
Supercharged Application
Yes
System Type
Draw Thru
Throttle Bore
1.688 inch
Venturii Size
1.375 inch

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Holley Supercharger XP Carburetor - Draw-Thru

Holley

Product Details

Compatibility

Fits Holley Supercharger XP Carburetor - Draw-Thru.

Please refer to manufacturer specifications for complete compatibility information.

Product Specifications
Barrel Quantity
4
Barrels
4
Body Color
Polished
Booster Design
Downleg
Booster
Downleg
Brand
Holley
Carburetor Use
Performance and Race
CFM
750
Choke
None
Circuit
2
Cubic Feet Per Minute Rating
750
Flange Type
Square/4150
Fuel Inlet
Dual
Grade Type
Performance
Linkage Attached
Yes
Marine Approved
No
Marine Use
No
Mounting Hole Quantity
4
Part Type
Carburetor
Primary Jet Diameter
72
Primary Main Jet
72
Primary Power Valve
10.5
Primary Pump Nozzle Size
31
Product Type
Carburetor
Secondaries
Mechanical
Secondary Main Jet
86
Secondary Pump Nozzle Size
31
Spacer Included
No
Supercharged Application
Yes
System Type
Draw Thru
Throttle Bore
1.688 inch
Venturii Size
1.375 inch

Product Description

Key Features
750 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline
  • Tumble polished shiny finish for good looks
  • Designed for use on the WEIAND® 671 supercharger (big block Chevrolet/Chrysler 392) or WEIAND® 871 supercharger (small block Chevrolet/Chrysler 426)
  • Contoured venturri inlet offers balanced airflow for increased horsepower
  • Screw in air bleeds for precision tuning capabilities
  • Dual 30cc accelerator pumps for additional fuel under initial acceleration
  • Dual feed fuel inlets for constant high volume fuel delivery
  • 4 corner idle allows you to precisely control your idle system
  • Mechanical Secondaries for perfect off the line launches
  • Boost referenced power valve for proper enrichment under acceleration
  • Throttle lever cut off for clearance on a sideways application
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Package Contents

Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.

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