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Southwest Speed

HOLLEY QUICK FUEL BRAWLER CARBURETOR,650 CFM,4150,4 BARREL,ELECTRIC CHOKE,MECHANICAL SECONDARIES

    • Based on 122 reviews
Condition: New
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Availability: In Stock.
Fulfilled by BoostProjects
Arrives Sunday, Nov 24
Order within 23 hours and 10 minutes
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Features

  • Brand New Quick Fuel 650 CFM Brawler Diecast Carburetor with Mechanical Secondaries, Electric Choke, 4150 Model (Part #BR-67255)
  • Features: Dual inlet fuel bowls with sight glass windows for safe and easy float adjustments | Electric choke for easy starting in colder climates
  • Brawler diecast carburetors are machined and assembled by craftsman right here in the USA. These carburetors work hard just as their name implies - just raw bare knuckled performance that you can rely on. Do not 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 current day street engine demands.
  • The Brawler family of diecast carburetors are all made from light-weight diecast aluminum components and are available in both vacuum and mechanical secondary models. They offer all the tunability and options that you would find from more expensive carburetors in the market, including a beautiful appearance, electric choke, and four-corner idle adjustment on all mechanical secondary models.
  • NOTE: 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.

Description

Brand New Quick Fuel 650 CFM Brawler Diecast Carburetor with Mechanical Secondaries, Electric Choke, 4150 Model (Part BR-67255) Features: Dual inlet fuel bowls w/ sight glass windows for safe & easy float adjustments Electric choke for easy starting in colder climates Specs: Barrels: 4 Billet Color: Diecast - No billet Booster: Down Leg Brand: Brawler CFM: 650 Choke: Electric Circuit: 2 Emission Code: 3 Finish: Shiny Fuel: Gasoline Fuel System: Carbureted High Speed Air Bleed: 28:28 Idle Air Bleed Size: 70;70 Material: Aluminum Model: Brawler Diecast Primary Main Jet: 70 Primary Power Valve: 6.5 Primary Pump Nozzle Size: 31 Primary Venturii Size: 1.300" Product Type: Carburetor Secondaries: Mechanical Secondary Main Jet: 74 Secondary Pump Nozzle Size: 31 Secondary Venturii Size: 1.300" Supercharged Application: No Throttle Bore: 1 11/16"

Brand: Southwest Speed


Vehicle Service Type: Car


Exterior Finish: Aluminum


Flange Type: Square Bore


Fuel Type: electric


Model Number: QFT-BR-67255


Brand Name: Southwest Speed


Flange Type: Square Bore


Fuel Type: electric


Exterior Finish: Aluminum


Compatible with Vehicle Type: Car


Specific Uses For Product: Performance,Starting


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Fast delivery!
Review Image by james a. james a.
Review Image by james a. james a.
Review Image by james a. james a.
Review Image by james a. james a.
Carb showed up in two days however……finish on this thing is not what I expected given the brand and cost. Scratches and imperfections are all over this thing. I’m very disappointed as this was supposed to be installed on a 1969 c10 short bed show truck. I will not be using this on my build. Zero quality control. Looks like it was tossed around a garage and then thrown in a box. ... show more
Reviewed in the United States on July 15, 2024 by james a. james a.
    • DEFECTIVE!
This product was bought in October 13th of 2023 for a brand new rebuilt motor. Upon arrival on the 18th, I noticed the secondary fuel bowl looked odd. The whole carburetor has a shiny finish, whilst the secondary bowl did not. It looked like a replacement, poorly cast part. Winter came, so we didn’t fool with it much. Come feb 5 of 2024 I try to start the car, it starts, however the secondary fuel bowl profusely starts leaking at the fuel feed inlet. Upon further inspection, the surface is not flush, and looks like it has pieces of metal missing. I called southwest speedshop, to which they explained to me that they weren't the sellers. After digging deeper I found out someone duped their add?? Whatever that means? And that they’re basically not at fault. They redirected me to Holley, saying it should be covered. I call them and told them what was up. To sum it up, I have to buy a new bowl for this carburetor. Absolutely bs. ... show more
Reviewed in the United States on February 5, 2024 by reece
    • great price
This works well for my 350. Had a 750 on it before but this is more streetable. Fine tuning is a breeze.
Reviewed in the United States on October 31, 2022 by Deiter
    • 89 mustang 302
Review Image by Kevin cossey Kevin cossey
The media could not be loaded. Slight adjustment needed but fired right up. No leaks or odd stuff. Works.
Reviewed in the United States on April 26, 2024 by Kevin cossey Kevin cossey
    • Arrived broken
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Item and box arrived broken and unusable. Wouldn't allow me to exchange it so have to do a whole new order.
Reviewed in the United States on June 29, 2024 by Amazon Customer Amazon Customer
    • Easy to do buisness with
I had an issue, they took very good care of me. 5 stars...
Reviewed in the United States on August 13, 2022 by Michael Rozzell
    • Awesome carb!
The media could not be loaded. Fired right up out of the box. Easy adjustments to float levels, idle mixture & idle speed, good to go! Great throttle response, should have done this in the first place. 👍
Reviewed in the United States on June 6, 2023 by Bruiser2011
    • **ATTENTION**
I was under the assumption that this carburetor is tested before being sent to the buyer, however mine was not. Bolted my carburetor up the day I bought it which was a smooth process. Both floats were way out of adjustment and ended up flooding my cylinders, intake, and saturated the outside of the motor with fuel. After adjustment of both floats, one float would never close. Upon further inspection found that the metal float was somehow deformed from its original shape and the corners of the float were getting caught on the bowl. I was able to manipulate the float enough to get the corners to clear. After partial disassembly and draining the fuel from all cylinders, I was finally able to start the truck. Fuel/air mixture screws were also not even close. Runs great and am pleased overall. My primary purpose of this post is to share that is works great with my built 5.3 but do NOT count on it coming pre adjusted!!! ... show more
Reviewed in the United States on January 27, 2022 by Ginger

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