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$799.99
$656.99
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

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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
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Part # 42580541
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

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

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"

Holley 650 CFM 4 Barrel Carburetor Installation Instructions (PDF)

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!
Some parts are not legal for use in California or other states with similar laws/regulations

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