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Holley Double Pumper Carbur...
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Holley
Product Details
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Vehicle Compatibility
Fits Holley Double Pumper Carburetor.
Please refer to manufacturer specifications for complete compatibility information.
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Key Features
650 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline
- Shiny finish for good looks
- Optimized street/strip calibration that works out-of-the-box
- Manual choke (Cable driven, hand operated) for precise cold start control
- Mechanical secondaries for awesome tire turning performance
- Dual accelerator pumps for additional fuel under initial acceleration
- Dual feed fuel inlets for constant high volume fuel delivery
- Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing
- 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
Straight
Booster
Straight
Brand
Holley
Carburetor Use
Performance and Race
CFM
650
Choke Type
Manual
Choke
Manual
Cubic Feet Per Minute Rating
650
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
67
Primary Main Jet
67
Primary Power Valve
6.5
Primary Pump Nozzle Size
28
Product Type
Carburetor
Secondaries
Mechanical
Secondary Main Jet
73
Secondary Pump Nozzle Size
28
Spacer Included
No
Supercharged Application
No
Throttle Bore
1.688 inch
Vacuum Ports
1 timed (spark) port
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Package Contents
Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.