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$747.95
Holley 0-80541-1 HP Crate Racing 650 CFM 4 Barrel Carburetor
Holley 0-80541-1 HP Crate Racing 650 CFM 4 Barrel Carburetor

Holley 0-80541-1 HP Crate Racing 650 CFM 4 Barrel Carburetor

Universal Fit, 4-Barrel Carburetor Barrels, Gasoline Fuel Type, No Choke Choke Type, Zinc

4 Reviews | 6 Answered Questions
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Holley 0-80541-1 HP Crate Racing 650 CFM 4 Barrel Carburetor
Holley 0-80541-1 HP Crate Racing 650 CFM 4 Barrel Carburetor
Holley 0-80541-1 HP Crate Racing 650 CFM 4 Barrel Carburetor
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Holley 0-80541-1 HP Crate Racing 650 CFM 4 Barrel Carburetor
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Part # 42580541
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  • They come 100% wet flow tested and calibrated
  • Has integrated screw-in air bleeds for precision tuning
  • Venturi size measures 1.25" and has a throttle bore of 1.688"
  • Includes button head throttle plate screws for superior airflow
  • Features contoured venturi entry angles and symmetrical venturi bores

Details

Carburetor Barrels:
4-Barrel
Fuel Type:
Gasoline
Choke Type:
No Choke
CFM Range:
600-699 CFM
CFM:
650 CFM
Carburetor Flange Type:
4-Barrel Square Bore
Finish:
Gold Dichromate
Material Type:
Zinc
Secondary Type:
Mechanical
Fuel Inlet Type:
Dual
Gasket(s) Included:
Yes
New or Remanufactured:
New
Booster:
Down Leg
Supercharged Application:
No
Bolt Hole Pattern:
5.160" x 5.625"
MFG. Part #:
0-80541-1
GTIN Code:
090127427897
Sold in Quantity:
Each

Info

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, high flow metering blocks and Dominator style fuel bowls which allow pluming from either side for ease of installation. Holley HP carburetors are the standard for square bore race carburetors. Race-Ready out of the box!

  • Contoured Venturi entry angles and symmetrical venturi bores
  • Screw-in air bleeds for precision tuning
  • High flow metering blocks
  • Viton® Non-stick gaskets
  • Lightweight slotted misture screws for tuning stability
  • Four corner idle system
  • Stainless steel throttle plates
  • Button head throttle plate screws for superior airflow
  • Center hung Dominator style fuel bowls
  • Power valve blow-out protection
  • 100% wet flow tested and calibrated
  • Progressive mechanical secondaries
  • Double 30cc accelerator pumps
  • Venturii size: 1.25"
  • Throttle bore: 1.688"

Features

  • 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!

Charts

Holley 650 CFM 4 Barrel Carburetor Installation Instructions (PDF)

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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