KEIHIN 46.042 Pro Jet 840655094791 N424-21

( Brand: Keihin ), ( Part Type: Jet ), ( Manufacturer Part Number: 46.042 ), ( Manufacturer Warranty: Unspecified Length ), ( UPC: 840655094791 ), ( Photo Disclaimer: Image Is Generic, Actual Product May Differ. )

Review KEIHIN Pro Series Jet 42 Motorcycle fits PILOT

The Keihin Fuel Injection System, model number PRO N424-21, is a high-performance pilot fuel injector designed for use in various types of automobiles and motorcycles. This particular injector is part of the 42 series, which offers superior fuel atomization and delivery capabilities.

Featuring a compact size with a robust design, the PRO N424-21 is designed to meet the demanding requirements of modern engines. Its compact dimensions make it a versatile option for installation in various applications, including both 4-stroke gasoline engines and low-emission motorcycles.

The PRO N424-21 pilot jet injector boasts a 42.042mm injector tip diameter and offers anrated flow rate of approximately 0.42 g/rev at 5.5 bar of injection pressure. This injector's impressive fuel delivery capabilities ensure consistent and precise fuel atomization, enhancing engine performance and overall vehicle drivability.

The injector's body is crafted from high-quality materials, providing excellent durability and corrosion resistance. It is designed to be reliable and long-lasting, ensuring smoother engine operation and reduced maintenance requirements.

This injector can be installed with ease, thanks to its user-friendly design and flexible mounting options. Its simple installation process allows for a quick and hassle-free upgrade to your vehicle or motorcycle's fuel injection system.

In summary, the Keihin PRO N424-21 pilot jet injector offers superb fuel atomization and delivery performance, making it an excellent choice for enhancing engine efficiency and driving pleasure. With its compact size, versatile compatibility, and robust construction, this high-performance injector is a wise investment for any automotive or motorcycling enthusiast.

The Keihin FGS-49EP Carburetor, specifically model number 840655094791 Pro N424-21 Pilot Jet 42, is a commonly used carburetor in motorcycle applications. Here are some pros and cons of purchasing this carburetor for your motorcycle:

1. Good Fuel Efficiency: The Pilot Jet 42 design of this carburetor ensures good fuel efficiency by providing accurate fuel delivery to the engine.

2. Easy Jetting Adjustments: This carburetor comes with adjustable pilot jets, allowing you to tune the fuel mixture to suit different riding conditions.

3. Smooth Idle: The Pro N424-21 model is known for its ability to provide a smooth idle, which contributes to a better riding experience.

4. Durability: Keihin is a reputable manufacturer in the automotive aftermarket industry, and this carburetor is known for its durability.

5. Relatively Affordable: Compared to other high-performance carburetors, the Keihin 840655094791 Pro N424-21 Pilot Jet 42 is relatively affordable.

1. Complexity: Carburetors in general can be complex to set up and tune, requiring a certain level of technical expertise.

2. Requires Regular Maintenance: Proper maintenance is crucial to ensure the carburetor functions optimally. This can include regular cleaning, adjusting jetting settings, and checking for fuel leaks.

3. Fuel Consumption: Compared to fuel injection systems, carburetors can sometimes require more fuel, leading to higher consumption and additional costs.

4. Possibility of Imbalance: Due to their design, carburetors can sometimes suffer from fuel mixture imbalance, leading to rough running or poor performance.

5. Limited Advanced Features: Carburetors do not offer the advanced features available with fuel injection systems, such as closed-loop fuel control or electronic adjustments.

When considering purchasing the Keihin 840655094791 Pro N424-21 Pilot Jet 42 carburetor, consider your technical expertise, budget, and the specific requirements of your motorcycle. While this carburetor offers good fuel efficiency, smooth idling, and easy jetting adjustments, it also requires regular maintenance and can consume more fuel than fuel injection systems. If you are comfortable with the complexity and willing to put in the effort, this carburetor can provide good performance and are an affordable option for improving your motorcycle's engine response.

If you are looking for a high-performance carburetor and are comfortable with the technical aspects of installation and tuning, the Keihin 840655094791 Pro N424-21 Pilot Jet 42 could be a good choice for you. However, if you prefer a simpler solution with less maintenance and better fuel efficiency, consider upgrading to a fuel injection system instead. It may involve a greater investment, but it can offer significant benefits in terms of ease of use and performance. Ultimately, the decision depends on your specific requirements, expertise, and budget.

part # 46042 prices

• $14.20-$31.49

specifications iodacarb:

• for models: Pilot
• brand: Keihin
• part type: Jet
• manufacturer part number: 46.042
• manufacturer warranty: Unspecified Length
• upc: 840655094791
• photo disclaimer: Image Is Generic, Actual Product May Differ.

payments iodacarb:

• other
• credit card: Visa
• wallet: Google-pay

returns iodacarb:

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

seller iodacarb:

• rating: 100.0%
• # reviews: 4301

general iodacarb:

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

offer iodacarb:

• started: December 31, 2024
• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home

shipping iodacarb:

• class: Standard
• service: Standard
• type: Fixed
• cost: $0.00
• transit: 3-7 Days

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