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  3. CHAMPION SPARK PLUG N-58R

CHAMPION SPARK PLUG Nos Racing Plugs N-58R.

fits model: Xr750. make: Harley.

N-58r Champion Spark Plug Nos And Used Harley Racing Plugs N-58r. Xr750

( Brand: Champion Spark Plug ), ( Manufacturer Part Number: N-58R ), ( Part Type: Plug ), ( Vintage Part: Yes )

Review CHAMPION SPARK PLUG Nos And Used Harley Racing Plugs N-58r. fits XR750

Introducing the Champion Spark Plug N-58R NO.S Harley-Davidson XR750 Racing Plugs. These high-performance spark plugs are specifically designed for Harley-Davidson XR750 motorcycles, ensuring optimal engine performance for racing applications.

The N-58R NO.S plugs feature a nitride-alloy center electrode that provides excellent heat transfer and longevity. The ground electrode is made of a fine-wire, nickel-alloy material, which offers superior conductivity and reduces fouling. The tapered insulator design allows for proper gap maintenance and ensures even combustion.

These racing plugs are engineered to provide a stronger, hotter spark than standard plugs, which is crucial for high-performance engines. The advanced design also ensures consistent spark energy, even under heavy loads and high RPMs.

The Champion N-58R NO.S Harley-Davidson XR750 Racing Plugs are designed to meet the demands of competitive racing environments. They are resistant to fouling, pre-ignition, and detonation, making them an ideal choice for racers looking for reliable and consistent performance.

In addition, the plugs come pre-gapped, eliminating the need for additional gap adjustments. The packaging includes a chart to help users determine the correct plug for their specific application based on engine size and RPM range.

With a long-lasting, high-performance design, the Champion Spark Plug N-58R NO.S Harley-Davidson XR750 Racing Plugs are an essential tool for any serious racer looking to get the most out of their Harley-Davidson XR750 motorcycle.

A Comparative Analysis of Champion Spark Plugs N-58R NOs Harley Racing Plugs XR750

Introduction:

The Champion Spark Plugs N-58R NOs Harley Racing Plugs XR750 are a popular choice among Harley Davidson XR750 owners. These high-performance spark plugs are designed to improve engine performance and increase power output. In this analysis, we will discuss the pros and cons of buying these spark plugs to help you make an informed decision.

Pros:

1. Enhanced Performance: Champion N-58R NOs Harley Racing Plugs are designed to provide better ignition and combustion, resulting in improved engine performance. This translates to smoother running, increased power, and better fuel efficiency.

2. Longer Lifespan: These spark plugs are engineered to last longer than standard spark plugs. They are made from high-quality materials and have a more robust design, which helps them withstand the rigors of high-performance riding.

3. Easy Installation: Installing these spark plugs is a straightforward process. They come pre-gapped, so you don't need any special tools to install them.

4. Durability: The Champion N-58R NOs Harley Racing Plugs are made to be durable. They are resistant to fouling, which reduces the need for frequent replacement.

Cons:

1. Cost: These spark plugs are more expensive than standard spark plugs. However, the performance gains and longer lifespan may offset the initial investment.

2. Not Suitable for All Engines: These spark plugs are specifically designed for the Harley Davidson XR750. They may not be compatible with other engine models, so it's essential to ensure they are the right choice for your motorcycle.

3. Risk of Damage: When installing these spark plugs, there is a risk of damaging the engine if they are not installed correctly. Proper installation is crucial to avoid any potential issues.

Conclusion:

The Champion Spark Plugs N-58R NOs Harley Racing Plugs XR750 offer several benefits, including enhanced performance, longer lifespan, easy installation, and durability. However, they come with a higher price tag and may not be suitable for all engine models. If you own a Harley Davidson XR750 and are looking to improve engine performance, these spark plugs could be an excellent investment. However, it's crucial to ensure they are installed correctly to avoid any potential issues.

Recommendation:

If you are a Harley Davidson XR750 owner and are looking to enhance engine performance, the Champion Spark Plugs N-58R NOs Harley Racing Plugs XR750 are an excellent choice. However, ensure you follow the proper installation instructions to avoid any potential issues. Additionally, consider the cost and ensure these spark plugs are the right fit for your motorcycle before making a purchase.

Details:

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part #: n58r price

  • $199.99

specifications othellodrivetrain:

  • for models: Xr750
  • for makes: Harley
  • brand: Champion Spark Plug
  • mpn: N-58r
  • part type: Plug
  • vintage part: Yes

general othellodrivetrain:

  • Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
  • condition: New other see details

offer othellodrivetrain:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • started: October 27, 2025
  • availability: In Stock

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  • time: 14 Days
  • policy: Returns Accepted
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shipping othellodrivetrain:

  • transit: 4-10 Days
  • type: Fixed
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seller othellodrivetrain:

  • rating: 100.0%
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  • city: Grass Valley, California
for models: xr750, for makes: harley, part type: plug, vintage part: yes,
category: motorcycle parts > motorcycle scooter parts accessories, sku: 10238537742849563,
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1 offer $199.99 USD
  • Offer #1: $199.99 price + $14.00 shipping estimate = $213.99* total. Box is not perfect. One of them is opened.+$14.00 shipping

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