-
Guaranteed Fitment
Always the correct part
-
In-House Experts
We know our products
-
Technical Support
We help with any installation questions
-
Wordwide Delivery
Fast shipping times from USA warehouses
Specifications:
| Adjustable Air Bleeds | Yes |
| Adjustable Idle Feed Restrictors | No |
| Adjustable Emulsion Bleeds | No |
| Throttle Kickdown Provision(S) | Compatible with GM, Chrysler, and Ford A/T kickdown linkage |
| Secondary Float Type | Center Hung Notched Nitrophyl |
| Primary Float Type | Center Hung Nitrophyl |
| Secondary Jet Extensions | No |
| Fuel Inlet Center to Center | 9.5 |
| Fuel Inlet Count | Dual |
| 857 | 4 |
| Grade Type | Race |
| 30 | No |
| Fuel Type | Gasoline |
| Fuel | Gasoline |
| 1385 | Polished |
| 8783 | Square/4150 |
| 2464 | Polished |
| 621 | Aluminum |
| Brand | Holley |
| Choke Type | None |
| Choke | None |
| Emission Code | 3 |
| 353 | Yes |
| Fuel Inlet Type | 5/8-18 Inverted flare |
| 356 | 4 |
| Warning | California Proposition 65 |
| Air Cleaner Flange Diameter | 5-1/8 |
| Barrels | 4 |
| 10788 | Downleg |
| Category | Air and Fuel Delivery |
| CFM Rating | 650 |
| Circuit Count | 2 |
| Float Level | Externally Adjustable |
| Model | 4150 |
| 9324 | Mechanical |
| Secondary Throttle Bore Diameter | 1.685 |
| Supercharged Application | No |
| Primary Throttle Bore Diameter | 1.685 |
| Vacuum Ports | None |
| Warranty | Manufacturer's Limited 90 Day Warranty |
| CFM | 600 |
| Meter Block Material | Cast Aluminum |
| Metering Block Color | Shiny |
| Primary Venturii Diameter | 1.25 |
| Secondaries | Mechanical |
| Series | Classic HP |
| Marine Use | No |
| Barrel Qty | 4 |
| Description_ABR | HLLY CARB |
| Description_SHO | Holley Carburetor |
| Description_INV | 4150 HP 650CFM ALUMINUM POLISHED |
| Description_DES | Holley Classic HP Carburetor |
| Description_EXT | 650 CFM - 4150 - Mechanical Secondaries - Gasoline |
| Description_MKT | Holley HP™ carburetors have been the standard in racing carburetors for nearly two decades. Powering the biggest names in NASCAR to the Saturday night racer, HP carburetors are the perfect choice for all types of motorsports. Classic HP carburetors are available from 390 to 1000 CFM and feature a contoured venturii inlet for balanced air flow, screw in air bleeds for precision tuning capabilities, and high flow metering blocks. Holley HP carburetors are the standard for square bore race carburetors. Race-Ready out of the box! |
| Description_FAB | Gold Dichromate finish for corrosion resistance Optimized race calibration 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 Progressive Secondaries for perfect off the line launches Stainless steel throttle plates Includes notched float and jet extensions Calibrated for gasoline 100% wet-flow tested by Holley technicians to assure it arrives ready to run! |
| Description_TLE | 650 CFM - 4150 - Mechanical Secondaries - Gasoline |