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NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid
NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid
NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid
NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid
NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid
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NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid
NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid
NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid
NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid
NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid
Holley products have been the undisputed leader in fuel systems for over 100 years.
NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid
NOS

Item #: 24254999

NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid

86% of respondents would recommend this to a friend

Item #: 24254999

XCD 729

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Order now and get it around Thursday, September 17
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Holley products have been the undisputed leader in fuel systems for over 100 years.
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What Stands Out

High Performance Boost
The NOS Nitrous Solenoid delivers an impressive performance boost, optimizing engine power and acceleration, making it ideal for racing enthusiasts seeking enhanced speed and throttle response.
Durable Construction
Crafted from premium materials, this solenoid offers exceptional durability and reliability, ensuring long-lasting performance even in extreme conditions, which rivals other nitrous systems.
Easy Installation
Designed for user-friendly installation, the NOS Super Big Shot simplifies nitrous system setups, allowing users to maximize their vehicle's performance quickly and efficiently without extensive mechanical knowledge.

Product Details

Shop NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid online at a best price in Antigua and Barbuda. B00CX2C1AK
  • Compact size with very low draw rate
  • Proven performer
  • Fuel solenoid included
  • Holley has been the leader in fuel systems for over 100 years
  • Products used by NASCAR Sprint Cup teams and NHRA Pro-Stock champions
  • Wide range of performance fuel pumps, fuel injection, and engine dress-up products available

Product Technical Details

Manufacturer‎NOS
Brand‎NOS
Model‎NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid
Item Weight‎0.01 ounces
Product Dimensions‎4.1 x 3.1 x 1.1 inches
Item model number‎18020NOS
Exterior‎Per Item Description
Manufacturer Part Number‎18020NOS
OEM Part Number‎18020NOS

What's in the box

NOS/Nitrous Oxide System NOS 18020NOS Super Big Shot Nitrous Solenoid

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for car enthusiasts looking to increase horsepower and overall performance during racing events or modifications.

  • Racers and Competitors

    Excellent choice for racers who need reliable nitrous delivery for competitive racing, enhancing their vehicle's power significantly.

  • Custom Builds

    Great for automotive builders crafting custom high-performance vehicles, requiring efficient nitrous systems for maximum performance.

Not Suitable For
  • Daily Drivers

    Not ideal for regular cars used daily, as nitrous systems are generally not necessary for standard driving needs.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the NOS 18020NOS Super Big Shot Nitrous Solenoid used for?

    Answer: The NOS 18020NOS Super Big Shot Nitrous Solenoid is designed to enhance engine performance by delivering nitrous oxide in controlled bursts. This solenoid activates the nitrous system to provide additional power during acceleration, making it popular among racers and high-performance vehicle enthusiasts. By integrating this solenoid into your car's nitrous setup, you can achieve quicker throttle response and improved horsepower, ideal for drag racing or performance driving scenarios.
  • Question: How do I install the NOS 18020NOS Super Big Shot Nitrous Solenoid?

    Answer: Installation of the NOS 18020NOS Solenoid involves connecting it to your vehicle’s nitrous system, ensuring all hoses are securely attached. You'll need basic tools and mechanical knowledge for proper placement in the engine bay. Position it close to the nitrous bottle and utilize proper wiring techniques to ensure compatibility with your electronic control system. Accurate installation not only optimizes performance but also ensures safety during operation.
  • Question: Is the NOS 18020NOS Super Big Shot Nitrous Solenoid compatible with all vehicles?

    Answer: The NOS 18020NOS Solenoid is compatible with a variety of performance vehicles; however, it is essential to check your specific vehicle’s nitrous system requirements. This solenoid is typically used in high-performance applications, ensuring that it meets the needed pressure and flow rates for optimal performance. Custom installations may be required, depending on your vehicle's unique setup and existing nitrous system.
  • Question: What are the benefits of using nitrous oxide with the NOS Super Big Shot Solenoid?

    Answer: Using nitrous oxide enhances engine performance significantly by increasing horsepower and torque. The NOS 18020NOS Super Big Shot Solenoid efficiently controls nitrous delivery, allowing for precise adjustments based on driving conditions or racing needs. This results in improved acceleration and speed, making it an excellent choice for competitive racing or spirited driving scenarios where every bit of power counts.
  • Question: What type of nitrous oxide system works best with the NOS solenoid?

    Answer: The NOS 18020NOS Super Big Shot Nitrous Solenoid works best with a wet nitrous oxide system, where fuel and nitrous are mixed before entering the engine. This combination helps achieve a balanced air-fuel ratio, promoting engine efficiency and performance. When paired with the right nitrous kit designed for your vehicle, you can fully leverage the solenoid's capabilities for maximum power gains.
  • Question: How much horsepower can I expect from the NOS 18020NOS Super Big Shot Nitrous Solenoid?

    Answer: The horsepower gain from using the NOS 18020NOS solenoid depends on your nitrous system's setup and the vehicle's engine configuration. Typically, users report significant increases, often in the range of 50 to over 100 additional horsepower, depending on the nitrous kit and fuel setup. For optimal results, ensure that the vehicle’s engine is tuned correctly for nitrous use to prevent detonation and possible engine damage.
  • Question: Can I use the NOS 18020NOS solenoid on my street car?

    Answer: Yes, the NOS 18020NOS Super Big Shot Nitrous Solenoid can be used on street cars, provided that they are equipped with a compatible nitrous system and that users adhere to local regulations regarding nitrous oxide use. It's important to have the vehicle properly tuned and monitored for safe use. Many street enthusiasts enjoy the power boost it offers for rapid acceleration and a thrilling driving experience.
  • Question: What maintenance is required for the NOS 18020NOS Super Big Shot Solenoid?

    Answer: Regular maintenance of the NOS 18020NOS solenoid is crucial for reliability and performance. Inspect the solenoid for any signs of leakage or damage, and ensure electrical connections are secure. Periodically clean any accumulated dirt and check hose connections for tightness. Proper upkeep not only extends the solenoid’s lifespan but also ensures your nitrous system operates effectively during high-performance situations.
  • Question: What is the difference between a solenoid and a nitrous bottle?

    Answer: The solenoid and nitrous bottle serve different functions within a nitrous oxide system. The nitrous bottle stores nitrous gas under high pressure, while the solenoid acts as a valve, controlling the flow of nitrous from the bottle to the engine. When activated, the solenoid allows for precise delivery of nitrous, enhancing performance during acceleration, making it a critical component of any nitrous system.
  • Question: Where can I buy NOS 18020NOS Super Big Shot Nitrous Solenoid in Antigua and Barbuda?

    Answer: You can purchase the NOS 18020NOS Super Big Shot Nitrous Solenoid from Ubuy, which provides a convenient platform for acquiring performance parts in Antigua and Barbuda. Ubuy offers a wide range of automotive products, ensuring that you find the right parts for your nitrous system setup with ease and confidence.

NOS Nitrous Kits ‎18020NOS Editorial Review

The NOS 18020NOS Super Big Shot Nitrous Solenoid is a top-of-the-line nitrous solenoid that delivers the power and performance that serious racers demand. With a durable Construction and innovative design features, this solenoid is engineered to deliver optimum nitrous flow, with the highest level of reliability and efficiency. The Super Big Shot Nitrous Solenoid is designed to work with all types of nitrous systems, including plate, fogger, and direct port injection systems. It features a precision-machined body that is coated with a hard-anodized finish, which offers excellent corrosion resistance and superior durability. The solenoid also features a high-flow design that maximizes nitrous flow, while minimizing pressure drop. This not only increases performance, but also prevents nitrous backfires. The NOS 18020NOS Super Big Shot Nitrous Solenoid is a top-performing nitrous solenoid that is designed to deliver the power and performance that racers demand. With its innovative design, durable Construction, and unmatched performance, this solenoid is the perfect choice for serious racers looking to take their performance to the next level.

Customer Reviews & Ratings

8 customers ratings
  • 5 Star
    74%
  • 4 Star
    14%
  • 3 Star
    0%
  • 2 Star
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  • 1 Star
    12%

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Pros

  • Compatible with all types of nitrous systems
  • Durable and corrosion-resistant Construction
  • High-flow design minimizes pressure drop and prevents nitrous backfires
  • Precision-machined body for superior reliability and performance

Cons

  • May not be suitable for beginners or casual users due to high level of performance and complexity

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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XCD 729

Order now and get it around Thursday, September 17

QTY:

Only 20 items left in stock.
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  • dhl
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Features & Benefits

  • Holley carburetors have powered every NASCAR Sprint Cup team and every NHRA Pro-Stock champion for four decades.
  • Offers performance fuel pumps, fuel injection, intake manifolds and engine dress-up products for street performance, race and marine applications.
  • Partnered with products from other Holley companies, it can give an edge over the competition.
  • Proven Performer
  • Compact size
  • Very low draw rate
  • Fuel Solenoid

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