850 CFM Street HP Carburetor
Limited to Stock- Replaced by 0-82851SA
PART# 0-82851
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$659.00
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$592.95 Your Price
$592.95 Your Price
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Overview
The Street HP™ uses the best features from Holley's race Bred 4150 HP™ carbs, but tamed for street and light competition use.
The Street HP features the contoured main body from the 4150 HP™ and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response and drivability.
The Street HP takes all the great features from the race HP and the Double Pumper and combines them into the perfect street/strip carburetor.
Limited to stock. replaced by 0-82851SA
Features:
- Vibratory polished for good looks
- Optimized street/strip calibration for outstanding throttle response and drivability
- Contoured venturri inlet offers balanced airflow for increased horsepower
- Screw in air bleeds for precision tuning capabilities
- Four corner idle for precise idle 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
- Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
- 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!
Specs
| Barrels | 4 |
|---|---|
| Booster | Down Leg |
| Brand | Holley |
| Carburetor Use | Performance and Race |
| CFM | 850 |
| Choke | None |
| Condition | New |
| Emission Code | 3 |
| Finish | Shiny |
| Fuel | Gasoline |
| Fuel Inlet | Dual |
| Marine Use | No |
| Material | Aluminum |
| Model | 4150 |
| Primary Main Jet | 80 |
| Primary Power Valve | 4.5 |
| Primary Pump Nozzle Size | 28 |
| Product Type | 4150 Model Carburetor |
| Secondaries | Mechanical |
| Secondary Main Jet | 80 |
| Secondary Pump Nozzle Size | 28 |
| Supercharged Application | No |
| Throttle Bore | 1.688 inch |
| Venturii Size | 1.563 inch |
| Warranty | Limited 90 Day |
| Part Number | 0-82851 |
Service Parts
![Renew Kit Carburetor Rebuild Kit]()
Renew Kit Carburetor Rebuild Kit Model Number 4150 600, 650, 700, 750, 800, 850 CFM.$44.66Qty:![Inlet Needle - Viton]()
Inlet Needle Viton® Tip Adjustable 0.110" Seat Size (Viton® is a registered trademark of DuPont Performance Elastomers)$17.69Qty:![Fuel Bowl Gasket]()
For Model 2300™, Model 4150™, Model 4160™ and Model 4500™ Two Circuit Carburetors$11.48Qty:![GM AOD Kickdown Cable Bracket]()
Kickdown Cable Bracket For Use Only On Models 4150 & 4160 carburetors with 700R-4 transmissions.$27.65Qty:![Jet Assortment Kit]()
![700R-4 KICKDOWN THROTTLE Bracket]()
![Metering Block Gasket]()
For Models 2300™, Model 4150™ Model 4160™ and Model 4500™ without Intermediate Circuit$11.48Qty:![Fuel Line]()
Fuel Line Chrome For Holley Model 4150 Carburetor 5/8-18 inverted flare inlet. 9.313" center to center.$40.91Qty:![Carburetor Standard Main Jet]()
![Pro Series Secondary Linkage]()
Pro-Series Adjustable Secondary Linkage Kit for all Holley Double Pumper, HP, and Ultra XP carburetors.$39.72Qty:![Carburetor Throttle Cable Bracket]()
![Accelerator Pump Cam]()
![Trick Kit Carburetor Rebuild Kit]()
Trick Kit Carburetor Rebuild Kit Holley Vac. Sec. & Double Pump$138.95Qty:![Tuning/Calibration Kit]()
![Universal Carb Installation Kit]()
Carburetor installation kit for square and spread bore carburetors$22.97Qty:![Replacement Fuel Bowl Kit]()
Replacement primary center hung Fuel Bowl Kit For Use w/model 4160, 4150, and 2300 (0-4412) series carburetors with center hung bowls. Excluding model 4165. Standard finish$83.06Qty:![Replacement Fuel Bowl Kit]()
replacement secondary center hung Fuel Bowl Kit For Use w/Double Pump Carburetors excluding model 4165, standard finish.$61.42Qty:![Accelerator Pump Tuning Kit]()
Accelerator Pump Tuning Kit For Holley 2 BBL And 4 BBL Performance Carburetor$165.95Qty:![Ford Trans. Hardware Kit]()
Trans Kickdown Spring & Bracket w/1 Mounting Hole And Locator Pin$11.31Qty:![Carburetor Adapter Plate]()
![Throttle Body Kit, 0-4781]()
![Carburetor Throttle Secondary Adjusting Lever Kit]()
Secondary Throttle Adjusting Lever Kit$50.55Qty:![Black Anodized Adjustable Billet Fuel Line]()
Black anodized adjustable billet fuel line for dual feed Model 4150 and Dominator Carburetors. Adjustable to allow for fitment on various metering block and fuel bowl configurations.$280.95Qty:![Secondary Metering Block, 0-4781C]()
![Primary Metering Block, 0-4781C]()
Emissions
3
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only 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
The following vehicles are considered Racing Use Only Vehicles:
- Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street
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
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.