OMC 311340 Needle Jet

( Brand: Omc ), ( Manufacturer Part Number: 311340 ), ( Part Type: Jet ), ( Country Of Origin: United States )

Review OMC New Oem Johnson Evinrude Needle Jet

The **OMC 311340 Johnson Evinrude Needle Jet** is a high-performance, precision-engineered propulsion system designed to deliver unmatched speed, efficiency, and handling for the most demanding recreational and performance boating applications. Part of the legendary **Evinrude** brand, this needle jet is engineered to provide superior thrust and maneuverability, making it an ideal choice for speedboats, wakeboarders, and wake surfers seeking a seamless blend of power and control. The **Needle Jet** technology incorporates a unique, needle-like impeller design that minimizes water turbulence and maximizes hydrodynamic efficiency, allowing for smoother acceleration, reduced fuel consumption, and extended engine life. Built with **high-strength marine-grade materials**, including corrosion-resistant alloys and reinforced housing, this jet is engineered to withstand the rigors of high-speed operation while maintaining durability in both freshwater and saltwater environments. Its **adjustable nozzle** and **precision-balanced impeller** ensure optimal water flow, reducing cavitation and enhancing overall performance, even under heavy loads. Whether propelling a sleek speedboat through choppy waters or providing the explosive thrust needed for aerial tricks, the **OMC 311340** delivers consistent, reliable power with minimal vibration, ensuring a smoother ride for both the driver and passengers. Backed by **Johnson s reputation for innovation**, this jet is a standout choice for enthusiasts who demand the best in propulsion technology, offering a perfect balance of speed, control, and longevity.

### Pros and Cons of buying a OMC 311340 Johnson Evinrude NEEDLE Jet

1. **Power and Performance** The NEEDLE Jet is designed for high-speed and responsive acceleration, making it ideal for boats that require quick bursts of speed, such as wakeboarders, skiers, or speedboats. Its direct-drive system delivers strong thrust without the lag of traditional impellers.

2. **Fuel Efficiency** Compared to traditional outboard motors, the NEEDLE Jet is known for better fuel efficiency in certain conditions, particularly when operating at lower speeds or in shallow water where propellers struggle.

3. **Shallow Water Operation** The jet drive s design allows it to operate effectively in very shallow water (as little as 4 inches deep), making it suitable for lakes, rivers, and areas where a propeller would get stuck.

4. **Durability and Low Maintenance** Jet drives are generally more resistant to damage from debris (such as rocks or docks) compared to propellers, which can bend or break. They also require less frequent propeller maintenance (e.g., no need for propeller polishing or balancing).

5. **Smooth Ride and Reduced Vibration** The NEEDLE Jet s design minimizes vibration and provides a smoother ride, which is beneficial for passenger comfort, especially in larger boats.

6. **Versatility** The NEEDLE Jet can be used in a variety of boat types, including speedboats, pontoons, and even some fishing boats, though it s most commonly paired with performance-oriented vessels.

7. **Quick Acceleration and Handling** The direct-drive system allows for rapid acceleration and precise control, which is advantageous for wakeboarding, water skiing, and other high-performance activities.

8. **Compatibility with Modern Boats** Many newer boat models are designed with jet drives in mind, offering better integration with hulls optimized for jet propulsion.

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1. **Higher Initial Cost** Jet drives are generally more expensive to purchase than traditional outboard motors of comparable horsepower. The OMC 311340 NEEDLE Jet is no exception, which may be a significant upfront investment.

2. **Lower Top Speed** While the NEEDLE Jet excels at acceleration and mid-range speeds, it typically does not achieve the same top-end speed as a high-performance propeller-driven outboard. For boats focused on raw speed, a traditional outboard may be more suitable.

3. **Limited Towing Capacity** Jet drives are not ideal for heavy towing (e.g., large watercraft or heavy skiers). They can struggle with sustained towing loads compared to outboards with larger propellers.

4. **Maintenance Complexity** While jet drives are durable, they require specialized maintenance. The impeller and water pump system need regular inspection and cleaning to prevent clogs or wear. Additionally, the jet s internal components (such as seals and bearings) may require more frequent attention than a traditional outboard.

5. **Noise Levels** Jet drives can be louder than outboards, particularly at higher speeds, which may be a consideration for noise-sensitive areas or passengers.

6. **Water Intake and Debris Issues** The jet s water intake can clog with debris (e.g., seaweed, trash, or small fish), which may require frequent cleaning. In murky or debris-heavy waters, this can be a nuisance.

7. **Resale Value** Jet drives, especially older or less common models like the NEEDLE Jet, may not hold their resale value as well as popular outboard brands (e.g., Yamaha, Mercury, or Honda). This could impact long-term cost savings.

8. **Limited Availability of Parts** Compared to widely used outboards, parts for the NEEDLE Jet may be harder to find, and repairs could take longer if specialized dealers are required.

9. **Not Ideal for Deep-V Hulls** While jet drives work well with flat-bottom or displacement hulls, they are less efficient on deep-V hulls, which are typically paired with outboards for optimal performance.

10. **Fuel Consumption at High Speeds** Although the NEEDLE Jet is fuel-efficient at lower speeds, it may consume more fuel than a propeller-driven outboard when operating at higher sustained speeds.

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The OMC 311340 Johnson Evinrude NEEDLE Jet is a powerful and versatile propulsion system that excels in shallow water, offers smooth acceleration, and requires less maintenance than a traditional propeller in terms of debris damage. It is well-suited for boats prioritizing quick starts, wakeboarding, or activities where shallow water operation is necessary. However, its higher upfront cost, lower top speed, and potential maintenance challenges make it less ideal for boats focused on raw speed, heavy towing, or deep-V hulls.

If you operate in shallow waters, need quick acceleration, or want a durable system with reduced propeller-related issues, the NEEDLE Jet is a strong choice. Conversely, if your primary needs are high top speed, heavy towing, or compatibility with deep-V hulls, a traditional outboard may be more appropriate.

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- You primarily use your boat in shallow water (lakes, rivers, or areas with limited depth).

- You engage in activities that require quick acceleration (e.g., wakeboarding, slalom skiing, or speed runs).

- You prefer a low-maintenance propulsion system with reduced risk of propeller damage.

- Your boat is a flat-bottom or displacement hull optimized for jet performance.

- You are willing to invest in a higher initial cost for the benefits it provides.

- You need maximum top speed or plan to tow heavy loads (e.g., large watercraft or heavy skiers).

- Your boat is a deep-V hull, as it may not perform as efficiently.

- You operate frequently in debris-heavy or murky waters, as the jet s intake may require constant cleaning.

- You prioritize fuel efficiency at high speeds over acceleration and shallow-water capability.

- You are concerned about long-term maintenance costs or parts availability.

For most recreational boaters who value versatility, shallow-water operation, and smooth performance, the NEEDLE Jet is a worthwhile investment. However, weigh the pros and cons carefully against your specific boating needs before making a decision. If possible, test the jet in your boat before committing to ensure it meets your expectations.

Details:

New OEM OMC Johnson Evinrude Needle Jet 311340.

part #: 311340 prices

• $17.45-$24.99

specifications ouboaen:

• for makes: Johnson, Evinrude, Omc
• brand: Omc
• mpn: 311340
• part type: Jet
• country of origin: United States

shipping ouboaen:

• cost: $0.00
• carrier: USPS
• service: USPS Ground Advantage
• class: Standard
• type: Fixed
• transit: 3-7 Days

returns ouboaen:

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

payments ouboaen:

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

general ouboaen:

• condition: New
• Boat Parts > Outboard Engines Components > Complete Outboard Lower Units

offer ouboaen:

• availability: In Stock
• quantity: 1
• sold: 0
• started: April 1, 2026
• options: Ship-to-home

seller ouboaen:

• rating: 99.8%
• # reviews: 5297
• city: Connellys Springs, North Carolina

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