Daisy
Last Updated: Jul 19, 2026
8.8
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| e autoaccessories | 9.80 | ✅ | ✅ | ✅ |
Brand New Holley 625 CFM Street Demon Carburetor, Vacuum Secondaries & Electric Choke, Shiny Finish with Black Composite Fuel Bowl (Part #1901)
The All New Street Demon redefines the street carburetor with clean looks and ease of use! The Street Demon offers enthusiasts a straight forward carburetor designed to deliver a stable idle, amazingly crisp throttle response and smooth performance. Its optimized calibration and dual mounting pattern make it Run-Ready for a large variety of engines and vehicles.
Specs: Barrels: 4 | Booster: Triple Stack | Brand: Demon | CFM: 625 | Choke: Electric | Condition: New | Emission Code: 3 | Finish: Shiny | Fuel: Gasoline | Fuel Inlet: Single | Marine Use: No
Material: Aluminum / Composite | Metering Rod Size: 60/52 | Model: Street Demon | Primary Main Jet: 80 | Primary Pump Nozzle Size: 31 | Product Type: Carburetor | Secondaries: Vacuum | Secondary Main Jet: 80 | Step up Spring: Green | Supercharged Application: No | Vacuum Ports: 1 timed (spark) port, 2 full & 1 PCV port
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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| e autoaccessories | 9.80 | ✅ | ✅ | ✅ |
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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Southwest Speed ✅ | 9.63 | ❌ | ❌ | ❌ |
Brand New Quick Fuel Technology Brawler Street Carburetor, Mechanical Secondaries, 650 CFM, 4150, Red Billet Color (Holley Part #BR-67318)
Brawler continues to lead the pack with their newest family of carburetors in a black with red billet color combination. While the look is new, the out of the box performance is the same that you have come to expect from Brawler.
Brawler Street carburetors come with red billet metering blocks with the latest technology in air/fuel calibrations for modern street or race engine demands. They also come with red billet throttle bodies for superior durability and throttle shaft stability.
Brawler Street models offer all of the options and tunability that you would find from more expensive carburetors in the market, including an electric choke, a beautiful finish, and 4-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 & 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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Southwest Speed ✅ | 9.63 | ❌ | ❌ | ❌ |
Brand New Holley 750 CFM Classic Double Pumper Carburetor, Shiny, Manual Choke, Model 4150, Mechanical Secondaries, Compatible with Gasoline (Part #0-4779S)
The Double Pumper is designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall & low rear end gears. It features dual accelerator pumps for additional fuel under initial acceleration, mechanical secondaries for great performance, dual feed fuel inlets for constant high volume fuel delivery & manual choke for easy control of engine warm up.
Features: Optimized street/strip calibration that works out-of-the-box | Manual choke (Cable driven, hand operated) for precise cold start control | 4 corner idle allows you to precisely control your idle system | Dual accelerator pumps for additional fuel under initial acceleration | Dual feed fuel inlets for constant high volume fuel delivery | For lightweight vehicles w/ manual trans or automatics with high stall & low gearing | 100% wet-flow tested by Holley
Specs: Barrels: 4 | Booster: Down Leg | Brand: Holley | CFM: 750 | Choke: Manual | Finish: Shiny | Fuel: Gas | Fuel Inlet: Dual | Material: Aluminum | Model: 4150 | Primary Main Jet: 70 | Primary Power Valve: 6.5 | Primary Pump Nozzle Size: 28 |
Product Type: 4150 Model Carburetor | Secondaries: Mechanical | Secondary Main Jet: 80 | Secondary Pump Nozzle Size: 31 | Supercharged Application: No | Throttle Bore: 1.688" | Vacuum Ports: 1 timed (spark) port, 1 full & 1 PCV port
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Southwest Speed ✅ | 9.63 | ❌ | ❌ | ❌ |
Brand New Holley 650 CFM Classic Double Pumper Carburetor, Electric Choke, Model 4150, Mechanical Secondaries, Compatible with Gasoline (Part #0-4777CE)
The Double Pumper is designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall & low rear end gears. It features dual accelerator pumps for additional fuel under initial acceleration, mechanical secondaries for great performance; dual feed fuel inlets for constant high volume fuel delivery & electric choke for easy control of engine warm up.
Features: Gold Dichromate finish for corrosion resistance & classic Holley looks | Optimized street/strip calibration that works out-of-the-box | Electric choke for precise cold start control | Mechanical secondaries for awesome tire turning performance | Dual accelerator pumps for additional fuel under initial acceleration | Dual feed fuel inlets for constant high volume fuel delivery
Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing | 100% wet-flow tested by Holley
Specs: Barrels: 4 | Booster: Straight | Brand: Holley | CFM: 650 | Choke: Electric | Finish: Gold Dichromate | Fuel: Gas | Fuel Inlet: Dual | Material: Zinc | Model: 4150 | Primary Main Jet: 67 | Primary Power Valve: 6.5 | Primary Pump Nozzle Size: 28 | Product Type: 4150 Model Carburetor | Secondaries: Mechanical | Secondary Main Jet: 73 | Secondary Pump Nozzle Size: 28 | Supercharged Application: No | Throttle Bore: 1.688" | Vacuum Ports: 1 timed (spark) port, 1 full & 1 PCV port
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Southwest Speed ✅ | 9.63 | ❌ | ❌ | ❌ |
Brand New Holley 650 CFM Classic Double Pumper Carburetor, Shiny, Manual Choke, Model 4150, Mechanical Secondaries, Compatible with Gasoline (Part #0-4777S)
The Double Pumper is designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall & low rear end gears. It features dual accelerator pumps for additional fuel under initial acceleration, mechanical secondaries for great performance, dual feed fuel inlets for constant high volume fuel delivery & manual choke for easy control of engine warm up.
Features: Shiny finish | Optimized street/strip calibration that works out-of-the-box | Manual choke (Cable driven, hand operated) for precise cold start control | Dual accelerator pumps for additional fuel under initial acceleration | Dual feed fuel inlets for constant high volume fuel delivery | Intended for lightweight vehicles w/ manual trans or automatics with high stall & low gearing | 100% wet-flow tested by Holley
Specs: Barrels: 4 | Booster: Straight | Brand: Holley | CFM: 650 | Choke: Manual | Finish: Shiny | Fuel: Gas | Fuel Inlet: Dual | Material: Aluminum | Model: 4150 | Primary Main Jet: 67 | Primary Power Valve: 6.5 | Primary Pump Nozzle Size: 28 |
Product Type: 4150 Model Carburetor | Secondaries: Mechanical | Secondary Main Jet: 73 | Secondary Pump Nozzle Size: 28 | Supercharged Application: No | Throttle Bore: 1.688" | Vacuum Ports: 1 timed (spark) port, 1 full & 1 PCV port
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Southwest Speed | 35 |
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