Quick Fuel Technology BR-67258 Carburetor

Part Number
Brawler Diecast Carburetor; 4 bbl; 770 cfm; Vacuum Secondary; Electric Choke; Dual Fuel Inlet; Carb Fuel System; 1-11/16 in. Throttle Bore
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Quick Fuel Technology continues to lead the pack with their newest family of carburetors named Brawler. Brawler carburetors are precision machined and hand-assembled by craftsman right here in the USA. The Brawler family of carburetors include models for your daily driver to your race car. These carburetors work hard just as their name implies- just raw bare knuckled performance that you can rely on. Don't let the budget-friendly price fool you, the Brawler development focused on the performance you want and not the pretty box that it comes in. Brawlers come with the latest technology in air/fuel calibrations for today's street or race engine demands. The Brawler family of carburetors are all made from light-weight aluminum components and are available in both vacuum and mechanical secondary models. They offer all the tunability that you would find from more expensive carburetors in the market, including four-corner idle adjustment on all models.

BRAND: Quick Fuel Technology


  • Street/Racing Models Incl. Billet Metering Blocks/Throttle Bodies
  • Brawler Diecast Carburetor 770 CFM V.S (Please don t miss the attributes on tab 3)
  • Brawler® Diecast Carburetor
  • Changeable Idle And High Speed Air Bleeds
  • Four-Corner Idle Adjustment
  • Dual Inlet Fuel Bowls
  • For Street Or Race Engine Demands
  • Latest Technology In Air/Fuel Calibrations
  • Precision Throttle Shafts To Ensure Long Term Performance
  • Sight Glass Windows For Easy Float Adj.
  • Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only 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. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. 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
  • Brawler® Diecast Carburetor; 4 bbl; 770 cfm; Vacuum Secondary; Electric Choke; Dual Fuel Inlet; Carb Fuel System; 1-11/16 in. Throttle Bore;
  • Vacuum And Mechanical Secondary Versions


Billet ColorDiecast- No billet
Booster TypeDown Leg
EmissionWithout EGR
FlangeSquare Bore
Fuel InletDual
Fuel System TypeCarbureted
Fuel TypeGasoline
High Speed Air Bleed31;31
Idle Air Bleed Size70;70
Primary Main Jet72
Primary Power Valve6.5
Primary Pump Nozzle Size31
Secondary Main Jet83
Secondary TypeVacuum
Supercharged ApplicationNo
Throttle Bore1.6875 in.
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm - www.P65Warning.ca.gov


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