DRESEN DM-1117BK Carburetor Cfm Double Pumper Mechanical Secondary 4150

( Brand: Dresen ), ( Manufacturer Part Number: DM-1117BK ), ( Type: Carburetor ), ( Manufacturer Warranty: 10 Years ), ( Fit For: Aluminum 750 Cfm Carburetor Double Pumper ), ( Material: Aluminum )

Review DRESEN Aluminum Carburetor Cfm Double Pumper Mechanical Secondary 4150 fits 750

The Dresen DM-1117BK Carburetor is a high-performance, mechanical secondary, double pumper unit designed for applications requiring large airflow, making it an excellent choice for hot rods, race cars, and high-performance engines. This carburetor boasts an impressive flow rate of 750 CFM (cubic feet per minute), ensuring efficient fuel delivery and consistent power delivery across the entire RPM range.

The DM-1117BK is a 4150 series carburetor, which is known for its durability and reliability. It features a double pumper design, meaning it utilizes two fuel pumps to deliver fuel to the engine. This design provides increased fuel pressure and improved atomization, resulting in a more powerful and responsive engine.

The mechanical secondary system is another notable feature of this carburetor. This system uses a secondary diaphragm and needle valve to provide an additional fuel mixture to the engine under high load conditions, such as wide-open throttle or high RPMs. This ensures optimal fuel delivery for maximum power and torque, making the DM-1117BK an excellent choice for high-performance applications.

The DM-1117BK is equipped with a number of adjustable features, including the primary and secondary fuel mixture screws, idle mixture screw, and power valve adjustment. These adjustments allow for fine-tuning of the carburetor to optimize fuel delivery for various engine conditions and applications.

The carburetor body is constructed from high-quality aluminum, making it both lightweight and durable. It also features a polished finish, adding a touch of style to any engine bay. The DM-1117BK comes with a set of mounting hardware and instructions for easy installation.

In summary, the Dresen DM-1117BK Carburetor is a high-performance, 750 CFM, double pumper mechanical secondary 4150 series unit designed for applications requiring large airflow and maximum power. Its durable design, adjustable features, and efficient fuel delivery make it an excellent choice for hot rods, race cars, and high-performance engines.

The Dresen DM-1117BK carburetor is a 4150 series, double pumper, mechanical secondary carburetor with a flow rate of 750 CFM. Here are some potential pros and cons that may help in deciding whether to purchase this carburetor:

1. Large CFM flow rate: The 750 CFM flow rate makes it suitable for high-performance applications, such as racing or high-horsepower engines.

2. Mechanical secondary: The mechanical secondary helps to provide better fuel mixture at high RPMs, improving engine performance and power output.

3. Double pumper design: The double pumper design allows for improved fuel pressure and better atomization of the fuel mixture, which can lead to more efficient combustion.

4. BK version: The BK version of the carburetor comes with an adjustable power valve, which can help to fine-tune the fuel mixture and improve drivability.

5. Durable construction: The carburetor is made of high-quality materials and is designed to withstand the rigors of high-performance applications.

1. Complex setup: The double pumper, mechanical secondary design can be more complex to set up and tune compared to simpler carburetors.

2. Cost: The Dresen DM-1117BK is a high-performance carburetor and comes with a higher price tag than some other options on the market.

3. Requires expertise: Setting up and tuning this carburetor requires a good understanding of carburetor theory and tuning techniques.

4. May not be suitable for everyday driving: The large flow rate and complex design make it more suitable for high-performance applications, rather than everyday driving.

The Dresen DM-1117BK carburetor is a high-performance option for those looking to maximize engine power and performance in a racing or high-horsepower application. Its large CFM flow rate, mechanical secondary, and double pumper design make it an effective option for these applications. However, its complexity and cost may make it less suitable for everyday driving or for those without the necessary expertise to set it up and tune it effectively.

If you are looking for a high-performance carburetor for a racing or high-horsepower application, the Dresen DM-1117BK could be a good option to consider. However, it is important to note that its complexity and cost may make it less suitable for those without the necessary expertise or budget. If you are looking for a simpler, more cost-effective option, there are other carburetor models on the market that may be more suitable for your needs. It is also recommended to consult with a professional tuner or carburetor specialist to help with the setup and tuning of this carburetor to ensure optimal performance.

Details:

Manufacture Part Number. Adjustable screw in air bleeds. Flows 750 cfm . Compatible with Holley and Proforma carb parts.

Get maximum air with no horn choke tower or control. This high performance 750 carburetor designed to fit a 4150 double pumper. The bores are 1.75 This is a nice quality plate with good castings. It features a secondary opening screw, button screws on the blades for better flow, and variety of vacuum ports.

High performance down leg boosters.

specifications carbcoon:

• brand: Dresen
• mpn: Dm-1117bk
• type: Carburetor
• manufacturer warranty: 10 Years
• fit for: Aluminum 750 Cfm Carburetor Double Pumper
• material: Aluminum

returns carbcoon:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

payments carbcoon:

• other
• wallet: Apple-pay
• credit card: Diners-club

offer carbcoon:

• sold: 0
• availability: In Stock
• quantity: 6
• options: Ship-to-home
• started: April 30, 2025

shipping carbcoon:

• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• type: Calculated
• cost: $0.00
• transit: 5-12 Days

general carbcoon:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

seller carbcoon:

• city: Houston, Texas
• rating: 100.0%
• # reviews: 45

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