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  3. HOLLEY 230062

HOLLEY 230062 Performance Jet Kit

230062 Holley Performance Jet Kit Nip

( Brand: Holley ), ( Type: Jet ), ( Manufacturer Part Number: 230062 ), ( Item Length: 0.35 In ), ( Country Of Origin: United States )

Review HOLLEY Performance Jet Kit Nip

The Holley 230062 Performance Jet Kit NIP is a high-performance fuel system component designed for serious automotive enthusiasts. This jet kit is specifically engineered for use with Holley 2300, 4150, and 4160 series carburetors, providing precise fuel delivery for optimal engine performance.

This jet kit includes a full set of 12 performance jets, ranging from 0.028" to 0.098" in size. These jets are crafted from high-quality, heat-treated stainless steel, ensuring durability and longevity. The jets are also precision machined to ensure consistent flow rates.

The Holley 230062 Performance Jet Kit NIP is designed with a NIP (Nitro-Injection-Port) fitment, making it suitable for use with nitrous oxide systems. This kit allows for easy installation and removal of nitrous jets, making it a popular choice among racecar builders and high-performance enthusiasts.

The performance jets in this kit are designed to provide improved fuel atomization and combustion efficiency. This results in increased horsepower and torque, as well as improved throttle response and engine idle quality.

Installation of the Holley 230062 Performance Jet Kit NIP is straightforward and can be completed in a relatively short amount of time. The jets are easy to install, and the kit includes all necessary hardware for mounting the jets in the carburetor bowl.

The Holley 230062 Performance Jet Kit NIP is a high-quality, reliable fuel system component that is perfect for anyone looking to maximize the performance of their carbureted engine. Whether you're building a racecar or just looking to improve the performance of your daily driver, this jet kit is an essential addition to your engine build. With its precision-machined jets, NIP fitment, and high-quality construction, the Holley 230062 Performance Jet Kit NIP is a must-have for any serious automotive enthusiast.

The Holley 230062 Performance Jet Kit NIP is a carburetor kit designed to provide improved performance for various applications. Here are some pros and cons of purchasing this kit:

Pros:

1. Enhanced Performance: The Holley Performance Jet Kit NIP is known for its ability to deliver improved fuel delivery and air flow, leading to better engine performance.

2. Customizable: This kit comes with various jet sizes, allowing users to customize the carburetor settings based on their specific engine requirements.

3. Durable: The Holley Performance Jet Kit NIP is built with high-quality materials, ensuring long-lasting performance and reliability.

4. Easy Installation: The kit includes all necessary hardware for installation, making it a relatively simple process for DIY enthusiasts.

5. Improved Fuel Economy: The improved fuel delivery system of the Holley Performance Jet Kit NIP can lead to better fuel economy, saving users money in the long run.

Cons:

1. Cost: The Holley Performance Jet Kit NIP is more expensive than some other carburetor kits on the market.

2. Learning Curve: Installing and tuning the carburetor may require some technical knowledge and experience, making it a challenging project for some users.

3. Fuel Mixing: Proper fuel-air mixture is crucial for optimal engine performance. Improper mixture can lead to poor performance or even engine damage.

4. Maintenance: Carburetors require regular maintenance, including jet adjustments and fuel filter changes, to ensure optimal performance.

Conclusion:

The Holley 230062 Performance Jet Kit NIP is a high-quality carburetor kit that delivers improved engine performance, customizability, and durability. However, it comes with a higher price tag and requires some technical knowledge for installation and tuning. Additionally, proper maintenance is essential to ensure optimal performance.

Recommendation:

If you're looking for a carburetor kit that provides excellent performance, customizability, and durability, the Holley 230062 Performance Jet Kit NIP is an excellent choice. However, it's essential to consider your budget, technical expertise, and willingness to perform regular maintenance before making a purchase. If you're not confident in your ability to install and tune the carburetor, it may be worth considering hiring a professional or seeking out a more user-friendly alternative.

part # 230062 prices

  • $5.00-$14.00

specifications carbcaddie:

  • brand: Holley
  • type: Jet
  • manufacturer part number: 230062
  • item length: 0.35 In
  • country of origin: United States

returns carbcaddie:

  • policy: No Returns

payments carbcaddie:

  • wallet: Apple-pay
  • credit card: Discover
  • other

offer carbcaddie:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 4
  • started: January 24, 2026
  • sold: 0

seller carbcaddie:

  • # reviews: 4021
  • rating: 99.7%

shipping carbcaddie:

  • transit: 5-11 Days
  • service: USPS Ground Advantage
  • cost: $8.10
  • carrier: USPS
  • type: Calculated
  • class: Standard

general carbcaddie:

  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts
  • condition: New
type: jet, item length: 0.35 in, country of origin: united states,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, sku: 8932055333927603,

Holley 230062 Is Similar To:

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2 offers $5.00–$14.00 USD
  • Offer #1: $14.00 price + $4.50 delivery = $18.50* total. NOS Barry Grant # 62 holley carburetor jets.+$4.50 shipping
  • Offer #2: $5.00 price + $8.75 delivery = $13.75* total. This jet kit is specifically crafted in the United States, ensuring top-notch quality and durability.+$8.75 shipping