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Holley 390 CFM Classic HP Carburetor 0-80507-1

Holley 390 CFM Classic HP Carburetor 0-80507-1
Holley 390 CFM Classic HP Carburetor 0-80507-1Holley 390 CFM Classic HP Carburetor 0-80507-1Holley 390 CFM Classic HP Carburetor 0-80507-1
$1,621.99 ea
NEWARRIVING SOONEstimated Ship Date 04/19/2024 (If Ordered Today)19 Available from HOLLEY PERFORMANCE PRODUCTS as of 03/28/2024
Model: 3990452
STANDARD
DELIVERY
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!
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
  • Steel throttle plates
  • Calibrated for gasoline
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Notice - Due to the natural color variations of the dichromate plating process, the plating color may vary from casting to casting (within a carburetor) and from carburetor to carburetor. This is considered normal and is not a cosmetic defect. If you desire a carburetor with no color variation, please shop our black and shiny finish carburetors.
Installation Notes:
Notice - Due to the natural color variations of the dichromate plating process, the plating color may vary from casting to casting (within a carburetor) and from carburetor to carburetor. This is considered normal and is not a cosmetic defect. If you desire a carburetor with no color variation, please shop our black and shiny finish carburetors.

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!

Downloads:

Download Name File Size
techlibrary_carb_numerical_listing.pdf611.91KB
199r10016-2rev1.pdf606.29KB

Videos:

Specifications:

Barrels 4
Booster Down Leg
Booster Type Down Leg
Carburetor Use Performance and Race
CFM 390
Choke None
Circuit 2
Condition NEW
Emission Code 3
Finish Gold Dichromate
Fuel Gasoline
Fuel Inlet Dual
Marine Use No
Material Zinc
Model 4150
Part Type Carburetor
Primary Main Jet 65
Primary Power Valve 3.5
Primary Pump Nozzle Size 25
Product Type Carburetor
Proposition 65 www.P65Warnings.ca.gov
Secondaries Mechanical
Secondary Main Jet 65
Secondary Power Valve 3.5
Secondary Pump Nozzle Size 25
Supercharged Application No
Throttle Bore 1.437 inch
Venturii Size 1.062 inch
Warranty Limited 90 Day

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Holley 390 CFM Classic HP Carburetor 0-80507-1:
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