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Holley Supercharger Double ...
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Holley
Product Details
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Vehicle Compatibility
Fits Holley Supercharger Double Pumper Carburetor - Draw-Thru.
Please refer to manufacturer specifications for complete compatibility information.
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Key Features
750 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline
- Tumble polished shiny finish for good looks
- Small block Chevrolet 1x4, 170 series blower calibration
- Manual (Cable driven, hand operated) choke for precise cold start control
- Dual accelerator pumps for addition fuel under initial acceleration
- Dual feed fuel inlets for constant high volume fuel delivery
- Mechanical Secondaries for perfect off the line launches
- 4 corner idle allows you to precisely control your idle system
- Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
- Boost referenced power valve for proper enrichment under acceleration
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
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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 Type
Manual
Choke
Manual
Condition
New
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
Primary Jet Diameter
74
Primary Main Jet
74
Primary Power Valve
10.5
Primary Pump Nozzle Size
28
Product Type
Carburetor
Secondaries
Mechanical
Secondary Main Jet
84
Secondary Pump Nozzle Size
31
Spacer Included
No
Supercharged Application
Yes
System Type
Draw Thru
Throttle Bore
1.688 inch
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Package Contents
Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.