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Carburetor 650 CFM 4150 Model 4 Barrel Double-Pumper Compatible with Holley Quick Fuel Brawler Diecast Carburetors Mechanical Secondary Electric Choke, Square Bore Flange Replace#BR-67255 (650 CFM)

  • Based on 41 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
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Arrives Monday, Oct 19
Order within 7 hours and 27 minutes
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Size: 650 CFM 4150 Electric


Features

  • FIT MODLE: This Carburetor fit for Holley Quick Fuel Brawler Diecast 650 CFM 4150 Model, replace part number: BR-67255, BR67255.
  • FEATURES: Dual inlet fuel bowls with sight glass windows for safe and easy float adjustments; Electric choke for easy starting in colder climates.
  • MATERIAL: Made of light-weight diecast aluminum components, the structure is sturdy, not easily deformed, resistant to high temperature and high pressure, and not easy to rust.
  • SPECIFICATIONS: Barrel Count: 4, Choke Type: Electric Choke, CFM: 650, Circuit: 2, Emission Code: 3, Primary Main Jet: 70, Primary Power Valve: 6.5, Secondary Main Jet: 74, Throttle Bore: 1-11/16".
  • 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.

Brand: FQRANBO


Vehicle Service Type: Holley, Quick Fuel, Brawler


Flange Type: Square Bore


Specific Uses For Product: Carburetor


Product Dimensions: 3.1"D x 4.3"W x 11.2"H


Brand Name: FQRANBO


Model Number: CBR08&CBR09


Manufacturer: FQRANBO


Number of Items: 1


UPC: 797332778935


Included Components: 650 CFM Carburetor or 750 CFM Carburetor


Manufacturer Part Number: 650 CFM/750 CFM


Manufacturer Warranty Description: 6 Month FQRANBO


Compatible with Vehicle Type: Holley, Quick Fuel, Brawler


Flange Type: Square Bore


Exterior Finish: Aluminum


Specific Uses For Product: Carburetor


Item Dimensions D x W x H: 3.1"D x 4.3"W x 11.2"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 19

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Worth the try
Size: 650 CFM 4150 Electric
This is great quality for the price. Buy this instead of the expensive one
Reviewed in the United States on August 4, 2026 by Aaron M.

  • No regrets at all ….
Size: 650 CFM 4150 Electric
The reviews didn’t gave me a fuzzy feeling but my 347 ci 302 base engine loves it . No leaks , no damage , good quality. Originally I was going to buy it until getting a good Holley or a Demon but after months of abuse this thing keeps proving me wrong , not set up out the box but just as good as a Holley or if better … ... show more
Reviewed in the United States on June 10, 2026 by Pablo

  • This carburetor is not worth the money
Size: 650 CFM 4150 Electric
I bought this carburetor before I rebuilt my engine. The carburetor was installed on the engine and did not run smooth. My mechanic said that the carburetor had the wrong fuel jets and they were too big. It my new engine had fuel dumped in the break in oil with only 30 miles on the motor and had to change it too. The mechanic spent time trying to get it to run and decided that it was best to get another carburetor. It now runs perfect with no problems. Now it is past the 30 days, and I am out $250 because I cannot return it to wherever it came from or get any kind of help since it past the time of return. My best advice is do not by this carburetor you will have problems. ... show more
Reviewed in the United States on December 24, 2025 by Lance

  • Carburetor 650
Size: 650 CFM 4150 Electric
Adjust the floats , and air fuel , no leaks everything was good , will update on final drive test soon
Reviewed in the United States on May 24, 2026 by Rodney Moore

  • Not Bad
Size: 650 CFM 4150 Electric
Chinese Holy knock offs ,well it took two to get a float that wasn't malfunctioning, yes half Holly price,not engineered as well ,more adjusting it in but 2nd is running respectfully
Reviewed in the United States on August 20, 2025 by Amazon Customer

  • Performance carburetor
Size: 650 CFM 4150 Electric
Perfect fit, no issues with carburetor. Very happy with item.
Reviewed in the United States on November 6, 2025 by Allen Thivierge

  • Fire Extinguisher Required.
Size: 650 CFM 4150 Electric
Don't buy it. It caught fire..backfires.. starting issues right out of the box. Tried to correct in every possible Holly way. It's not a Holly. It's a poor excuse of a knock off. Lesson learned. Won't give it one star. Missed my return window.
Reviewed in the United States on October 29, 2025 by Tamie B.

  • Chineseium junk
Size: 650 CFM 4150 Electric
Took forever to arrive if you don’t know or understand carbs don’t buy it said ready outta the box not so still working out the bugs
Reviewed in the United States on January 2, 2026 by John Chesney jr

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