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Holley Street HP Carburetor 0-82751

Holley Street HP Carburetor 0-82751
Holley Street HP Carburetor 0-82751Holley Street HP Carburetor 0-82751Holley Street HP Carburetor 0-82751Holley Street HP Carburetor 0-82751Holley Street HP Carburetor 0-82751Holley Street HP Carburetor 0-82751Holley Street HP Carburetor 0-82751Holley Street HP Carburetor 0-82751Holley Street HP Carburetor 0-82751Holley Street HP Carburetor 0-82751Holley Street HP Carburetor 0-82751Holley Street HP Carburetor 0-82751
$967.99 ea
NEWBackordered until 08/30/2022Out of stock with HOLLEY PERFORMANCE PRODUCTS as of 08/14/2022
Model: 3990561
Supplier has not provided any fitment data for this product.
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The Street HP uses the best features from Holley's race Bred 4150 HP carbs, but tamed for street and light competition use. The contoured main body from the 4150 HP has a tumble polished shiny finish. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street and strip engine setup for outstanding throttle response and drivability. A street HP base plate is used so there are plenty of vacuum ports for power brakes, PCV, etc.
Features:
  • Vibratory Polished For Good Looks
  • Optimized Calibration For Outstanding Drivability
  • Contoured Venturi Inlet Balances Airflow For Increased hp
  • 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 Add. Fuel Under Initial Acceleration
  • Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
  • Intended For Lightweight Vehicles w/Man/Auto Trans
  • 100% Wet Flow Tested By Holley Technicians
  • Arrives Ready To Run
Holley Performance Emission Code 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
Installation Notes:
This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932.

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Videos:

Specifications:

Barrel Four
Barrels 4
Booster Down Leg
Booster Type Down Leg
Carburetor Type 4150
Carburetor Use Performance and Race
CFM 750
Choke None
Condition NEW
Emission OEM
Emission Code 3
Finish Shiny
Flange Square Bore
Fuel Gasoline
Fuel Inlet Dual
Fuel Type Gasoline
High Speed Air Bleed 36
Idle Air Bleed Size 71
Marine Use No
Material Zinc
Model 4150
Part Type Carburetor
Primary Main Jet 77
Primary Power Valve 4.5
Primary Pump Nozzle Size 28
Secondaries Mechanical
Secondary Main Jet 84
Secondary Pump Nozzle Size 31
Secondary Type Mechanical
Supercharged Application No
Throttle Bore 1.688 in.
Type Automotive
Usage Street/Strip
Venturii Size 1.375 in.
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm

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Classic Nova 2022