1. Watercraft Intake & Fuel Systems Products
  2. sku: 15750436831523663
  3. TITAN PERFORMANCE 712-94-MAG

TITAN 757 PERFORMANCE 712-94-MAG Screw Mikuni Sbn Seadoo Kit Carburetors Mag

fits make: Yamaha.

712-94-mag Titan 757 Performance Stainless Screw Kit For Mikuni Super Bn Sbn Carburetors Seadoo / Yamaha Mag Side

( Brand: Titan 757 Performance ), ( Manufacturer Part Number: 712-94-MAG ), ( Part Type: Screw Carburetor ), ( Oe Manufacturer: Mikuni )

Review TITAN 757 PERFORMANCE Stainless Screw Kit Mikuni Super Bn Sbn Carburetors Seadoo Yamaha Mag Side

The **Titan 757 Performance 712-94-Mag Screw Kit** is a meticulously engineered upgrade designed to enhance the performance, reliability, and throttle response of Mikuni SBN carburetors found in high-performance Sea-Doo and Yamaha outboard engines, particularly those equipped with the iconic **MAG (Magnetic) ignition systems**. This premium screw kit is crafted from high-grade, corrosion-resistant materials, ensuring durability in the demanding marine environment where saltwater, vibration, and extreme temperatures can compromise standard hardware. The kit includes a precisely calibrated set of **throttle, choke, and idle screws**, each machined to exacting specifications to optimize fuel-air mixture, idle stability, and power delivery. The **712-94** designation indicates a tailored fit for specific engine models, guaranteeing seamless integration without clearance issues or performance-robbing gaps. Whether you're tuning for raw speed, improved fuel efficiency, or smoother operation under varying load conditions, this kit provides the precision adjustments needed to fine-tune your carbureted outboard. Built to withstand the rigors of frequent use and harsh marine conditions, the screws feature a **locking mechanism** to prevent loosening during operation, while their **magnetic compatibility** ensures they work harmoniously with the engine s ignition system, reducing electrical interference and enhancing overall reliability. Ideal for performance enthusiasts, mechanics, and DIY tuners, this Titan screw kit bridges the gap between stock performance and high-octane capability, offering a cost-effective yet impactful way to unlock the full potential of your Sea-Doo or Yamaha outboard.

### Pros and Cons of buying a Titan 757 Performance 712-94-Mag Screw Kit for Mikuni SBN Carburetors (Sea-Doo/Yamaha MAG)

#### **Pros:**

1. **Improved Performance:** This screw kit is designed to optimize the air-fuel mixture, throttle response, and overall engine performance. The precision-ground screws ensure better calibration of the carburetors, which can lead to increased horsepower, smoother acceleration, and better throttle control.

2. **Enhanced Fuel Efficiency:** Properly adjusted carburetors can improve fuel economy by ensuring the engine runs on the optimal air-fuel ratio. This can save money on fuel over time, especially if you frequently use your Sea-Doo or Yamaha MAG.

3. **Easier Tuning:** The kit includes high-quality, durable screws that are easier to adjust compared to stock components, which may wear out or become difficult to handle over time. This makes fine-tuning the carburetors more manageable for both beginners and experienced tuners.

4. **Compatibility:** The kit is specifically designed for Mikuni SBN carburetors found in Sea-Doo and Yamaha MAG models (712-94-Mag). This ensures a perfect fit without the need for modifications or additional parts.

5. **Durability:** Titan is known for producing high-quality performance parts. The screws in this kit are likely made from hardened steel or other durable materials, reducing the risk of wear or breakage during use.

6. **Cost-Effective Upgrade:** Compared to full carburetor replacements or more extensive engine modifications, this screw kit offers a relatively inexpensive way to significantly improve performance and reliability.

7. **Easy Installation:** The kit is straightforward to install, typically requiring only basic tools. No major disassembly of the engine or carburetors is usually necessary, making it a quick and convenient upgrade.

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#### **Cons:**

1. **Limited Performance Gain:** While this kit can improve performance, the gains may not be as dramatic as those achieved with more extensive modifications, such as porting the carburetors, upgrading to aftermarket carburetors, or installing a performance exhaust system. Expect incremental improvements rather than a complete overhaul.

2. **Requires Tuning Knowledge:** Adjusting the screws properly requires an understanding of carburetor tuning principles. Incorrect adjustments can lead to poor performance, rough idling, or even engine damage. Beginners may need to consult a professional or reliable tuning guides.

3. **Potential for Voiding Warranty:** If your Sea-Doo or Yamaha MAG is still under warranty, modifying the carburetors with aftermarket parts like this screw kit could void the warranty. Always check your manufacturer s warranty terms before proceeding.

4. **Not a Universal Fix:** While the kit is compatible with the 712-94-Mag model, it may not address all performance issues. Other factors, such as fuel quality, spark plugs, or engine condition, could still limit gains.

5. **Risk of Over-Tuning:** If you aggressively adjust the screws without proper testing, you might create an overly lean or rich mixture, leading to poor performance, excessive wear on engine components, or even engine damage.

6. **Dependence on Other Systems:** The effectiveness of this kit is highly dependent on the condition of other components in your engine, such as the fuel pump, air filter, and ignition system. If these are worn or malfunctioning, the screw kit alone may not yield the expected results.

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### **Conclusion:**

The Titan 757 Performance 712-94-Mag Screw Kit is a worthwhile upgrade for Sea-Doo or Yamaha MAG owners looking to fine-tune their Mikuni SBN carburetors for better performance, throttle response, and fuel efficiency. It offers a cost-effective and relatively simple solution to optimize carburetor function without major modifications. However, it is not a magic fix and requires proper tuning knowledge to avoid negative consequences. If you are comfortable with basic tuning or have access to a professional, this kit can provide noticeable improvements.

For those who are unsure about tuning or want more substantial performance gains, pairing this kit with other upgrades (e.g., performance exhaust, upgraded fuel system, or professional tuning) may yield better results.

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### **Recommendation:**

If you are confident in your ability to tune the carburetors or have access to a trusted tuner, purchasing the Titan 757 Performance 712-94-Mag Screw Kit is a solid choice. It is particularly beneficial if your stock carburetors are worn or if you notice issues like rough idling, poor acceleration, or excessive fuel consumption.

For beginners or those who prefer a more hands-off approach, consider consulting a performance specialist or tuning shop to ensure the kit is installed and adjusted correctly. Additionally, if you plan to make further modifications, this kit can serve as a good starting point before investing in more extensive upgrades.

Overall, this screw kit is a practical and effective upgrade for Sea-Doo/Yamaha MAG owners looking to squeeze out extra performance from their Mikuni SBN carburetors.

Details:

Yamaha model's. For SeaDoo Single Carb All 580, 720 model's. For Seadoo Dual Carb 650, 720, 787, 951 model's Fuel Pump Carburetor Only. Sea-Doo model's.

Exact item is pictured. This is for Super BN38, BN44, BN46, BN38i, BN40i Mag Side Fuel Pump Carburetors with the pulse plate. Makes for easier rebuilds by replacing the Phillips screws that are prone to stripping out. Stainless Screw Kit for Mikuni Super BN SBN Carburetors SeaDoo / Yamaha Mag Side Fast Free Shipping Satisfaction Guaranteed Side: Steel Allen Head Replacement Carburetor with Fuel Pump.

For Yamaha Single Carb 650, 700 model's. Replacement for Mikuni Part Numbers.

specifications jetskiintakeez:

  • for makes: Yamaha
  • brand: Titan 757 Performance
  • mpn: 712-94-mag
  • part type: Screw Carburetor
  • oe manufacturer: Mikuni

shipping jetskiintakeez:

  • class: Standard, Expedited
  • carrier: USPS, FedEx
  • cost: $0.00
  • transit: 5-12 Days
  • type: Fixed
  • service: USPS Ground Advantage, FedEx 2Day, USPS Priority Mail

general jetskiintakeez:

  • Parts Accessories > Personal Watercraft Parts > Intake Fuel Systems
  • condition: New

seller jetskiintakeez:

  • city: Yorktown, Virginia
  • # reviews: 153208
  • rating: 99.8%

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  • time: 60 Days
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offer jetskiintakeez:

  • options: Ship-to-home
  • sold: 0
  • started: April 3, 2026
  • availability: In Stock
for makes: yamaha, part type: screw carburetor, oe manufacturer: mikuni,
category: watercraft parts > intake fuel systems, sku: 15750436831523663,
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