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4150 750CFM XP ALUM DP SC W BLACK BILLET
750 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline
Features:
- 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
- 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)
- Throttle lever cut off for clearance on a sideways application
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
- Contoured venturri inlet offers balanced airflow for increased horsepower
About Holley
Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.
| Barrel Quantity | 4 |
|---|---|
| Barrels | 4 |
| Body Color | Polished |
| Body Finish | Polished |
| Booster | Downleg |
| Booster Design | Downleg |
| Brand | Holley |
| Carburetor Material | Aluminum |
| Carburetor Use | Performance and Race |
| Category | Carburetors and Components |
| CFM | 750 |
| Choke | None |
| Circuit | 2 |
| Condition | New |
| Cubic Feet Per Minute Rating | 750 |
| Emission Code | 3 |
| Finish | Shiny |
| Flange Type | Square/4150 |
| Fuel | Gasoline |
| Fuel Inlet | Dual |
| Grade Type | Performance |
| Linkage Attached | Yes |
| Marine Approved | No |
| Marine Use | No |
| Material | Aluminum |
| Model | XP-Series |
| Mounting Hole Quantity | 4 |
| 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 |
| Warranty | Limited 90 Day |
| UPC | 090127145340 |
| Part Number | 0-80576SA |
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) 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
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
SHIPPING: Most shipments via UPS ground or USPS priority service. 3-Day Select, 2nd Day Air, and Next Day Air are also available at an additional charge. Customer pays all freight charges. All Shipping on Large Items such as, Complete A/C kits, Front End Components, Serpentine kits, etc. will be subject to Standard UPS Ground Daily Rates unless specified otherwise. Handling Fees are non-refundable. International customers are responsible for ALL duties/taxes on international shipments.
RETURNS: All returns must have an RGA (Return Goods Authorization) number on the outside of the box and be returned within 30 days or they will be refused. Call (864) 848-0601 to obtain an RGA number. All returns are subject to a 15% restocking fee—resalable items only. NO RETURNS AT ANY SHOWS—NO EXCEPTION! If you paint it, mount it, install it—you bought it. Check your order upon receipt, shortages will not be honored after 7 days. Returns must have freight pre-paid. COD returns will be refused. NO RETURN ON SPECIAL ORDERS OR ELECTRICAL ITEMS. (Keyless entry, wiper motor, etc) Are not refundable unless defective.
Please visit our Company Policies page for more information or feel free to contact us with any questions!
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