Street HP Carburetor 750 CFM 4150 Mechanical Secondaries Shiny Gasoline - Holley - 0-82751

The Street Hptm uses the best features from Holley's race Bred 4150 Hptm carbs, but tamed for street and light competition use. The Street HP features the contoured main body from the 4150 Hptm 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. A street HP base plate is used on the 650 and 750 cfm models so there are plenty of vacuum ports for power brakes, Pcv, etc.

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 0-82751SA

Features and Benefits:


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 percent wet-flow tested by Holley technicians to assure it arrives ready to run!


Associated Comments:


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 inch x 5 5/8 inch 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.


Details:


Barrel Quantity: 4.0

Body Color: Polished

Body Finish: Polished

Booster: Downleg

Booster Design: Downleg

CFM: 750.0

Carburetor Material: Aluminum

Carburetor Use: Performance and Race

Condition: New

Cubic Feet Per Minute Rating: 750.0

Finish: Shiny

Flange Type: Square/4150

Fuel Type: Gasoline

Fuel Inlet: Dual

Grade Type: Performance

High Speed Air Bleed: 36.0

Idle Air Bleed Size: 71.0

Linkage Attached: Yes

Marine Approved: No

Marine Use: No

Material: Aluminum

Model: 4150

Mounting Hole Quantity: 4.0

Primary Jet Diameter: 77.0

Primary Main Jet: 77.0

Primary Power Valve: 4.5

Primary Pump Nozzle Size: 28.0

Secondaries: Mechanical

Secondary Main Jet: 84.0

Secondary Pump Nozzle Size: 31.0

Spacer Included: No

Supercharged Application: No

Throttle Bore: 1.688 inch

Venturii Size: 1.375 inch

Warranty: Manufacturer's Limited 90 Day Warranty