MAXPEEDINGRODS QT50AI Barrel Carburetor Quadrajet 1904R 1906R 4MV

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: QT50AI ), ( Color: Gray ), ( Type: Carburetor )

Review MAXPEEDINGRODS Barrel Carburetor Rochester Quadrajet 4mv

Introducing the Maxxis Racing Maxpeedingrods QT50AI barrel carburetor, an exceptional upgrade for your 1904R and 1906R Rochester Quadrajet 4MV engines. This carburetor is carefully designed to deliver optimal performance and fuel efficiency for your classic motorcycle.

The Maxpeedingrods QT50AI carburetor boasts a number of advanced features, starting with its high-performance stainless steel body. This durable material not only adds a sleek, polished look to your bike, but also ensures long-lasting resistance to corrosion and wear.

Under the hood, this carburetor features a 41mm throttle bore, which allows for precise fuel and air mixture control. The QT50AI also comes with a high-performance vacuum secondary system, which utilizes a 1-1/2" primary and a 1-1/4" secondary venturi. This system provides a smooth power delivery, improved idle stability, and enhanced throttle response.

The Maxpeedingrods QT50AI carburetor is also equipped with a precision-machined floats and needles, which ensure accurate fuel level measurement and consistent fuel delivery. These components are made from billet aluminum, ensuring durability and reliability.

Additionally, this carburetor comes with a high-quality float bowl gasket, which prevents leaks and ensures a proper seal. It also features an adjustable main jet, allowing you to fine-tune the fuel mixture for your specific engine and riding conditions.

The Maxxis Racing Maxpeedingrods QT50AI carburetor is easy to install, with all necessary hardware included in the kit. It is also compatible with various air cleaner configurations, making it a versatile choice for a wide range of motorcycles.

In summary, the Maxxis Racing Maxpeedingrods QT50AI barrel carburetor is a high-performance, durable, and versatile upgrade for your 1904R and 1906R Rochester Quadrajet 4MV engines. It delivers optimal fuel efficiency, smooth power delivery, and enhanced throttle response, making it an excellent choice for riders who demand the best from their classic motorcycles.

The Maxximus QT50AI barrel carburetor is a popular aftermarket option for 1904R and 1906R Rochester Quadrajet 4MV engines. This carburetor is designed to provide better performance and fuel efficiency compared to the stock carburetor. Below are some pros and cons of buying this carburetor for your 1904R or 1906R engine.

1. Improved throttle response: The QT50AI carburetor offers smoother throttle response, which can make your engine more responsive and easier to control.

2. Increased power: This carburetor can help increase horsepower and torque, making your engine more powerful and capable of handling heavier loads.

3. Better fuel efficiency: The QT50AI carburetor can help improve fuel efficiency by optimizing fuel mixture and air/fuel ratios.

4. Customization: This carburetor offers various jet sizes and needle configurations, allowing you to customize it to meet the specific needs of your engine.

5. Durability: The QT50AI carburetor is made of high-quality materials and is designed to withstand the rigors of heavy use.

1. Complex installation: Installing this carburetor can be a complex process and may require some mechanical knowledge and experience.

2. Expensive: The QT50AI carburetor is more expensive than the stock carburetor, so it may not be an affordable option for all users.

3. Requires tuning: To get the best performance from this carburetor, it may require some tuning, which can be a time-consuming process.

4. Potential for flooding: The QT50AI carburetor may require some adjustments to prevent flooding, especially during cold starts.

The Maxximus QT50AI barrel carburetor is a high-performance aftermarket option for 1904R and 1906R Rochester Quadrajet 4MV engines. While it offers numerous benefits, such as improved throttle response, increased power, better fuel efficiency, customization, and durability, it also comes with some drawbacks, such as a complex installation process, high cost, and the need for tuning. Ultimately, whether or not this carburetor is right for your engine depends on your specific needs, budget, and mechanical expertise.

If you are looking for improved performance and fuel efficiency from your 1904R or 1906R engine, the Maxximus QT50AI barrel carburetor is a worthy consideration. However, before making a purchase, be sure to weigh the pros and cons carefully, consider your budget and mechanical expertise, and be prepared for the potential complexities of installation and tuning. If you are unsure, it may be a good idea to consult with a professional mechanic or carburetor specialist for advice.

part # qt50ai prices

• $119.00-$197.95

specifications iodacarb:

• for makes: Rochester
• brand: Maxpeedingrods
• manufacturer part number: QT50AI
• color: Gray
• type: Carburetor

offer iodacarb:

• sold: 0
• best offers: True
• started: August 12, 2025
• quantity: 1
• availability: In Stock
• options: Ship-to-home

shipping iodacarb:

• service: Standard
• transit: 4-4 Days
• type: Fixed
• class: Standard
• cost: $0.00

general iodacarb:

• condition: Used
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors

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• credit card: Diners-club
• other
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seller iodacarb:

• # reviews: 78814
• rating: 99.3%

returns iodacarb:

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

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