1. Watercraft Intake & Fuel Systems Products
  2. sku: 15654774469887772
  3. TIGERSHARK 0670-758

TIGERSHARK 0670-758 Carburetor Mag Nos

0670-758 Tigershark Carburetor Mag Assembly Nos

( Brand: Tigershark ), ( Manufacturer Part Number: 0670-758 ), ( Part Type: Carburetor )

Review TIGERSHARK Carburetor Mag Assembly Nos

The **Tigershark 0670-758 Carburetor** is a meticulously engineered, high-performance fuel delivery system designed exclusively for **Mag-Nos** engines, offering an unparalleled blend of precision, reliability, and raw power for both street and track applications. Crafted from premium materials and built to exacting standards, this carburetor is a standout choice for enthusiasts seeking to maximize throttle response, fuel efficiency, and overall engine performance in their high-revving, high-output setups. The 0670-758 model features a **smooth-bore, high-flow design** with a **1.5-inch venturi**, allowing for optimal air-fuel mixture control across a wide RPM range while maintaining exceptional throttle response. Its **precision-machined aluminum body** ensures durability and resistance to heat and stress, even under the most demanding conditions, while the **separate idle and main metering systems** provide fine-tuned adjustability for peak performance in both low-end torque and high-end horsepower scenarios.

One of the defining characteristics of the Tigershark 0670-758 is its **dual-plane design**, which promotes a more efficient air charge and reduces turbulence for a cleaner, more consistent fuel delivery. This architecture, combined with its **smooth, low-restriction passages**, minimizes pumping losses and maximizes volumetric efficiency, making it an ideal match for **Mag-Nos** engines that thrive on precise fuel metering and aggressive camshaft profiles. The carburetor is equipped with a **high-quality, durable choke assembly** for cold-start reliability, while its **adjustable throttle stop** allows for precise idle settings, ensuring smooth operation under all conditions. Additionally, the **separate power valve** (included in some configurations) enhances high-RPM performance by enriching the mixture when needed, further amplifying the engine s top-end potential.

Built with **performance in mind**, the Tigershark 0670-758 features **O-ring sealed components** to prevent leaks and ensure a tight, consistent seal under high G-forces, making it well-suited for both drag racing and street applications where reliability is paramount. The carburetor s **easy-to-service design** allows for quick adjustments of the **main jets, idle screws, and power valve**, enabling tuners to fine-tune the fuel delivery curve to match specific fuel types, engine modifications, and driving conditions. Whether paired with a **high-lift camshaft, forced induction, or a high-compression cylinder head**, this carburetor delivers the necessary fuel flow to unlock the full potential of a Mag-Nos engine while maintaining stability and responsiveness.

For those seeking a **high-performance carburetor that balances power, adjustability, and durability**, the Tigershark 0670-758 is an excellent choice. Its **sleek, aggressive styling** complements its performance-oriented functionality, making it as visually striking as it is mechanically capable. Whether installed on a **high-revving street rod, a drag racing engine, or a high-performance cruiser**, this carburetor ensures that every rev of the Mag-Nos engine is met with the precise fuel delivery needed to push boundaries without sacrificing reliability or drivability. With its **thoughtful engineering, high-quality construction, and proven performance**, the Tigershark 0670-758 carburetor stands as a testament to the marriage of precision fuel metering and raw, exhilarating power.

### Pros and Cons of Buying a TigerShark 0670-758 Carburetor for Mag NOS Engines

#### **Pros:**

1. **High Performance Potential** The TigerShark 0670-758 is designed for high-performance applications, including Mag NOS (Nitrous Oxide) setups. It is engineered to handle the increased airflow and fuel demands of nitrous-assisted engines, helping maintain power and prevent detonation.

2. **Durability and Build Quality** TigerShark carburetors are known for their robust construction, often featuring high-quality materials such as aluminum and precision-machined components. This makes them suitable for aggressive driving and high-RPM applications.

3. **Compatibility with NOS Systems** The 0670-758 is specifically designed to work with nitrous oxide systems, ensuring proper fuel delivery under high-stress conditions. This reduces the risk of lean mixtures that can cause detonation when using NOS.

4. **Adjustability** Many TigerShark carburetors offer adjustable features, such as throttle response, idle mixture, and power valve settings. This allows for fine-tuning to match specific engine configurations and driving styles.

5. **Reputation for Reliability** TigerShark is a well-regarded brand in the performance carburetor market, known for producing reliable components that can withstand the demands of high-performance applications.

6. **Support and Warranty** TigerShark often provides customer support and warranties, which can be beneficial if issues arise during installation or use.

7. **Aftermarket Support** There is a strong aftermarket presence for TigerShark carburetors, meaning parts, upgrades, and tuning support are widely available.

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#### **Cons:**

1. **Cost** High-performance carburetors like the TigerShark 0670-758 are typically more expensive than stock or basic aftermarket options. The price may be a significant investment, especially for enthusiasts on a budget.

2. **Complexity of Installation** Installing a high-performance carburetor, particularly one designed for NOS use, requires mechanical skill and familiarity with engine tuning. Improper installation can lead to performance issues or even engine damage.

3. **Fuel System Requirements** To fully utilize the capabilities of this carburetor, you may need to upgrade other components, such as fuel lines, injectors, or the fuel pump. These additional costs can add up quickly.

4. **Learning Curve** Tuning a carburetor for NOS applications can be challenging, especially for those new to high-performance engine modifications. It may require multiple adjustments and possibly professional help to optimize performance safely.

5. **Potential for Overcomplicating the Build** If the engine or drivetrain is not properly matched to the carburetor s capabilities, the result may be inconsistent performance or even damage. For example, if the engine lacks sufficient compression or cooling, the carburetor s power potential may not translate safely.

6. **Maintenance Needs** High-performance carburetors require regular maintenance, including cleaning, adjusting, and inspecting for wear. Neglecting maintenance can lead to reduced performance or failure.

7. **Compatibility Issues** While the 0670-758 is designed for Mag NOS engines, compatibility can vary depending on the specific engine model, intake manifold, and other components. Ensuring a perfect fit may require additional modifications or adapters.

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### **Conclusion and Recommendation:**

The TigerShark 0670-758 carburetor is an excellent choice for enthusiasts looking to maximize performance in a Mag NOS setup. Its robust design, compatibility with nitrous systems, and high-quality construction make it a strong option for those willing to invest in a reliable, high-performance carburetor. However, the cost, complexity of installation, and tuning requirements should not be underestimated.

**Recommendation:**

If you are experienced with engine modifications, have a well-supported NOS system, and are prepared to invest in complementary upgrades (such as fuel system components), the TigerShark 0670-758 is a solid choice. For beginners or those on a tighter budget, it may be wise to start with a simpler carburetor and gradually upgrade components as experience and confidence grow. Consulting with a professional mechanic or performance tuner before installation is highly recommended to ensure optimal performance and safety.

Details:

Items are shipped using USPS, UPS, and FedEx. Tigershark 0670-758 Carburetor Mag Assembly NOS. Assembly is new and in good condition, not original packaging. All parts are in stock and ready to ship.

If the original package is included it may show signs of wear.

part #: 0670758 price

  • $463.24

specifications jetskiintakeez:

  • brand: Tigershark
  • mpn: 0670-758
  • part type: Carburetor

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general jetskiintakeez:

  • Parts Accessories > Personal Watercraft Parts > Intake Fuel Systems
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offer jetskiintakeez:

  • quantity: 2
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  • started: March 9, 2026
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part type: carburetor,
category: watercraft parts > intake fuel systems, sku: 15654774469887772,
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