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Brawler

Brawler 4150 Diecast Carburetor

Part # BR-67254 Be the first to write a review

600 CFM - Mechanical Secondaries - Shiny - Gasoline - Electric Choke

Brawler 4150 Diecast Carburetor

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Free Shipping - Lower 48 US States
Advertised Price $599.95
$538.95
Save $61.00
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3

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

See Emissions Details
Compact, light, and lively, the 600 CFM Brawler Diecast uses a die-cast aluminum body to shed weight and heat, while mechanical secondaries give you a direct connection to the throttle. Contemporary calibrations and an electric choke keep everyday manners in check, and plenty of tuning options let you tailor the curve. A great USA-assembled upgrade for small-blocks that want sharper response without over-carburetion.

Features:

  • Available sizes from 570 to 770 CFM to match your needs.
  • Available in both vacuum and mechanical secondary versions to meet your needs.
  • All models have dual inlet fuel bowls with sight glass windows for safe and easy float adjustments
  • All models come with an electric choke for easy starting in colder climates

About Brawler

Brawler carburetors are precision-machined and hand-assembled by craftsmen right here in the USA. Explore our budget-friendly carburetors at Holley.com!

Barrel Quantity4
Barrels4
Billet ColorDiecast- No billet
Body ColorPolished Aluminum
Body FinishPolished
Body MaterialAluminum
BoosterDown Leg
Booster DesignDownleg
Brand Brawler
Carburetor UseStreet
CategoryAir and Fuel Delivery
CFM600
ChokeElectric
Choke TypeElectric
Circuit Count2
ColorPolished Aluminum
ConditionNew
Cubic Feet Per Minute Rating600
Emission Code3
FinishPolished
Flange ShapeSquare
Flange TypeSquare/4150
FuelGasoline
Fuel InletDual
Fuel SystemCarbureted
Fuel TypeGasoline
Grade TypePerformance
High Speed Air Bleed31;31
Idle Air Bleed Size73;70
Linkage AttachedYes
Marine ApprovedNo
MaterialAluminum
ModelBrawler Diecast
Mounting Hardware IncludedNo
Part TypeCarburetor
Primary Main Jet66
Primary Power Valve6.5
Primary Pump Nozzle Size28
Primary Venturii Diameter1.300"
Product TypeCarburetor
SecondariesMechanical
Secondary Barrel TypeMechanical
Secondary Main Jet72
Secondary Pump Nozzle Size28
Secondary Venturii Size1.300"
Sub CategoryCarburetion
Supercharger CompatibleNo
Throttle Bore1 9/16"
WarrantyManufacturer's Limited 90 Day Warranty
UPC090127003633
Part NumberBR-67254
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) 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


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
Instructions - 199r11202.pdf
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.
Manufacturer's Limited 90 Day Warranty: See Details
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    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.

    Brawler 4150 Diecast Carburetor
    Brawler 4150 Diecast Carburetor
    Advertised Price $599.95
    $538.95
    Save $61.00