Description: We're a real race shop. We build cars. We have a chassis dyno, and we tune carburetors! We've had great luck with these carburetors in our race-dedicated efforts, but they can work well on the street also. This 750 carburetor is good for midsize engines, especially those turning higher rpms. This is also a great choice for modified LS 6.0/6.2/5.7 engines Brawler continues to lead the pack with their new 4150 double pumper carburetors in black with billet red metering plates and baseplate. While the look is new, the out of the box performance is the same that you have come to expect from 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. The third phase of new carburetors build on the success of the originals by adding more cfm sizes and options including a black coated finish with red billet metering blocks and throttle bodies. 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. They offer all the tunability that you would find from more expensive carburetors in the market.Features:The latest technology in air/fuel calibrations for street or race engine demandsAvailable in both vacuum and mechanical secondary versions to meet your needsAll models have dual inlet fuel bowls with sight glass windows for safe and easy float adjustmentsChangeable idle and high speed air bleeds for easy tuning along with four-corner idle adjustment on mechanical secondary modelsRace models include billet metering blocks and throttle bodies with precision throttle shafts to ensure long term performanceNow available in a black coated finish with red billet metering blocks and throttle body FREE SHIPPING to the US 48 states. Alaska and Hawaii please contact before you buy. Barrel Quantity4Barrels4Billet ColorRedBody ColorBlackBody FinishBlackBoosterDown LegBooster DesignDownlegBrandBrawlerCarburetor UsePerformance and RaceCFM750ChokeNoneCircuit2ConditionNewCubic Feet Per Minute Rating750Emission Code3FinishBlackFuelGasolineFuel InletDualFuel SystemCarburetedGrade TypePerformanceHigh Speed Air Bleed33Idle Air Bleed Size70;70Linkage AttachedYesMarine UseNoMaterialAluminumModelBrawler RacePrimary Main Jet74Primary Power Valve4.5Primary Pump Nozzle Size31Primary Venturii Size1.380"Product TypeCarburetorSale CategoryCarburetors and ComponentsSecondariesMechanicalSecondary Barrel TypeMechanicalSecondary Main Jet84Secondary Venturii Size1.380"Supercharged ApplicationNoThrottle Bore1 11/16"WarrantyLimited 90 DayUPC090127058374Part NumberBR-67331
Price: 773.95 USD
Location: Mahomet, Illinois
End Time: 2025-02-11T00:02:28.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Fitment Type: Performance/Custom
Items Included: Gasket
Manufacturer Part Number: BR-67331
Mounting Hardware Included: Yes
Material: Aluminum
Barrel Count: 4
Vintage Part: No
Placement on Vehicle: NA
Brand: QUICK FUEL
Choke Type: No Choke
Type: Mechanical Secondaries
Interchange Part Number: HOLLEY HP
Mounting Flange Type: Square Bore
OE/OEM Part Number: BR-67331
Manufacturer Warranty: Yes
Style: 4150 Square Bore
Features: Down Draft
Country/Region of Manufacture: United States
Universal Fitment: Yes
Performance Part: Yes