1. Motorcycle Brake Pads Deals
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  3. WILWOOD 150-9766K

WILWOOD 150-9766K Compound Brake Pad Set Car Rotors 889545033687

fits model: Sprint.

150-9766k Wilwood 889545033687 Purple Compound Brake Pad Set For Sprint Car And Aluminum Rotors

( Brand: Wilwood ), ( Part Type: Pad Rotor Aluminum Compound Brake ), ( Air Restricted: No ), ( UPC: 889545033687 )

Review WILWOOD Purple Compound Brake Pad Set Car And Aluminum Rotors fits SPRINT

The **Wilwood 889545033687 150-9766K Compound Brake Pad Set** is a high-performance, precision-engineered solution designed exclusively for sprint car applications where relentless speed, aggressive braking, and extreme durability are non-negotiable. Crafted from Wilwood s proprietary **9766K compound**, these brake pads are formulated to deliver an optimal balance of friction, heat resistance, and longevity, making them ideal for the demanding conditions of high-speed racing. The 9766K compound features a semi-metallic composition with reinforced ceramic fibers and specialized additives that enhance wear resistance while maintaining consistent braking performance under heavy loads and prolonged high-temperature exposure. This ensures minimal fade and predictable stopping power, even during back-to-back high-speed laps or late-race overtakes where every fraction of a second counts.

Built to interface seamlessly with Wilwood s **150-series brake systems**, this pad set is engineered for sprint cars equipped with high-performance rotors, offering superior clamping force and reduced brake dust while mitigating the risk of rotor glaze or warping. The pads precise fit and optimized friction surface minimize noise and vibration, allowing drivers to focus solely on the track rather than brake system inconsistencies. Their robust construction also resists abrasion from rotor wear, extending the lifespan of both the pads and rotors a critical consideration in racing where downtime for maintenance is costly. Whether tackling tight, technical corners or straight-line braking at speeds exceeding 180 mph, these pads provide the reliability and responsiveness required to push the limits of a sprint car s performance.

For teams prioritizing both performance and longevity, the **150-9766K compound brake pad set** represents a strategic investment. Its ability to withstand the extreme thermal cycling inherent in sprint car racing where brakes can reach temperatures far beyond those of street applications makes it a standout choice among aftermarket options. When paired with Wilwood s high-quality calipers and rotors, this pad set ensures a cohesive braking system capable of handling the most demanding racing scenarios while delivering the precision and repeatability needed to gain an edge on the track.

**Pros and Cons of buying a Wilwood 889545033687 150-9766K Compound Brake Pad Set for Sprint Car Rotors**

### **Pros**

1. **High Performance for Sprint Cars**

The Wilwood compound brake pads are specifically designed for high-performance applications, including sprint cars, where extreme heat, pressure, and durability are critical. They are engineered to provide superior stopping power and longevity under aggressive racing conditions.

2. **Heat Resistance and Durability**

Wilwood pads are made from high-temperature-resistant materials, which helps prevent fading and maintains consistent braking performance even under prolonged high-speed stops. This is essential for sprint cars, where brakes are subjected to intense, repeated use.

3. **Compatibility with Wilwood Rotors**

Since these pads are designed for the 150-9766K rotor series (a Wilwood product), they are optimized for seamless integration, ensuring better friction and reduced wear on both the pads and rotors. This compatibility minimizes the risk of uneven pad wear or rotor damage.

4. **Reduced Dust and Glazing**

Wilwood s compound formulations are designed to minimize dust production and glazing, which can clog brake systems or reduce braking efficiency over time. This keeps the braking surface cleaner and more effective for longer periods.

5. **Reliability from a Trusted Brand**

Wilwood is a well-established manufacturer in the racing and performance brake industry, known for producing high-quality, reliable components. Their pads undergo rigorous testing to ensure consistency and performance in extreme conditions.

6. **Long Lifespan**

For sprint cars, where downtime is costly, these pads are designed to last longer than standard street pads, reducing the frequency of replacements and maintenance stops.

7. **Customizable Friction Levels**

Wilwood offers various compound options, allowing racers to fine-tune the pads to match their specific rotor material and desired braking characteristics (e.g., softer compounds for better initial grip or harder compounds for extended durability).

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### **Cons**

1. **Higher Cost**

High-performance brake pads like these are significantly more expensive than standard OEM or aftermarket pads designed for street use. The cost may be prohibitive for casual drivers or those on a tight budget, though it is justified by their performance in racing applications.

2. **Specialized Installation Requirements**

These pads are not interchangeable with standard brake systems without modifications. They may require specific rotor sizes, caliper adjustments, or additional hardware (e.g., high-performance brake lines or cooling systems) to function optimally. This could add to the overall cost and complexity of installation.

3. **Limited Availability**

Wilwood products, especially those tailored for niche applications like sprint cars, may not be as widely stocked as mainstream brake parts. This could result in longer lead times for ordering or difficulty finding replacement parts in some regions.

4. **Potential for Overkill for Non-Racing Use**

If the pads are used in a non-racing vehicle (e.g., a street car or light-duty truck), their extreme performance may be unnecessary, leading to wasted expense. The aggressive compounds might also wear out rotors faster if not paired with the right braking system.

5. **Learning Curve for Adjustment**

Drivers or teams unfamiliar with high-performance brake systems may need time to adjust to the different feel and response of these pads. For example, the reduced dust might make it harder to visually assess pad wear, requiring reliance on other monitoring methods (e.g., thickness gauges).

6. **Environmental and Cleaning Considerations**

The compounds used in these pads can be abrasive and may require special cleaning solvents or procedures to maintain the braking system. Failure to clean properly could lead to reduced performance or damage to seals and calipers.

7. **Weight**

High-performance brake pads are often heavier than standard pads, which could slightly increase the unsprung weight of the vehicle. While negligible in most cases, this may be a minor consideration for teams optimizing weight distribution.

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### **Conclusion**

The Wilwood 889545033687 150-9766K compound brake pad set is an excellent choice for sprint car racing due to its superior heat resistance, durability, and compatibility with Wilwood rotors. It delivers the stopping power and longevity required in high-speed, high-demand environments. However, the high cost, specialized installation needs, and limited availability make it less suitable for non-racing applications or drivers seeking a budget-friendly solution.

For sprint car racers prioritizing performance and reliability, the investment is justified. For other applications, standard or mid-range brake pads may offer a more balanced cost-to-performance ratio.

### **Recommendation**

If you are a sprint car racer or involved in a high-performance racing series where extreme braking demands are consistent, **proceed with purchasing the Wilwood 889545033687 pads**. Ensure they are paired with compatible Wilwood rotors and a properly maintained brake system to maximize their lifespan and performance.

For non-racing vehicles or those on a budget, consider alternative brake pads designed for your specific use case (e.g., street performance pads or OEM replacements). Always consult with a brake specialist or mechanic to confirm compatibility and installation requirements.

Details:

Whether you're upgrading your existing setup or building a new Sprint car brake system, the Wilwood 150-9766K pad set offers dependable solution for competitive racing. Features: Purple compound for moderate friction and durability. Suitable for medium temperature conditions and racing environments. Compatible with Dynamite and DiCaprio brake systems.

Crafted by Wilwood, these pads feature a purple compound that balances stopping power and durability, making them ideal for racing environments where consistent performance is critical. Designed for Sprint car applications and aluminum rotors. Its precise engineering supports optimal brake pad-to-rotor contact, enhancing overall system efficiency and responsiveness. Built to meet the rigorous demands of Sprint car racing, these pads offer excellent modulation and fade resistance, giving drivers confidence during high-speed maneuvers aggressive braking zones.

Its air-restricted design allows for optimal airflow, helping to manage heat and maintain consistent braking throughout demanding sessions. Air-restricted design for optimal heat management. The kit is designed for use with Dynamite and DiCaprio brake systems, ensuring compatibility a range of high-performance setups. Installation is straightforward, and the durable materials ensure long-lasting performance even under intense racing conditions.

The Wilwood 150-9766K brake pad set is engineered for high-performance Sprint car applications and aluminum rotors, delivering reliable braking with moderate friction suitable medium temperature conditions.

part #: 889545033687 price

  • $91.86

specifications motorcyclepadus:

  • for models: Sprint
  • brand: Wilwood
  • part type: Pad Rotor Aluminum Compound Brake
  • air restricted: No
  • upc: 889545033687

payments motorcyclepadus:

  • wallet: Google-pay
  • credit card: Diners-club
  • other

offer motorcyclepadus:

  • sold: 0
  • started: March 30, 2026
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 10

returns motorcyclepadus:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

seller motorcyclepadus:

  • city: Saint Paul, Minnesota
  • rating: 98.5%
  • # reviews: 45600

general motorcyclepadus:

  • Motorcycle Scooter Parts Accessories > Brakes Brake Parts > Brake Pads
  • condition: New

shipping motorcyclepadus:

  • class: Standard
  • cost: $0.00
  • service: Standard
  • transit: 2-5 Days
  • type: Fixed
for models: sprint, part type: pad rotor aluminum compound brake, air restricted: no,
category: motorcycle parts > motorcycle scooter parts accessories > brakes brake parts > brake pads, sku: 12272787147193853,
Wilwood 150-9766K Is Similar To:
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5 offers $91.86–$91.86 USD
  • New. Offer #1 priced at $91.86 + $13.99 shipping estimate = $105.85* total. Feature a medium friction compound with good cold response, Provides moderate friction on aluminum rotors without damage, Ideal for Light Duty for Sprint, Midget, Dirt or Pavement, etc., It offers low abrasion on both un-anodized and anodized surfaces, Made from a specifically designed compound for use with aluminum rotors.+$13.99 shipping
  • New. Offer #2 priced at $91.86 + $22.96 shipping estimate = $114.82* total. For nearly three decades, Wilwood has been deeply involved in all types of motor sports.+$22.96 shipping
  • New. Offer #3 priced at $91.86 + $15.99 shipping estimate = $107.85* total. "Purple" Compound Pads, Dynalite Single Calipers, Pad #6812, 3 Hole Mount Wilwood "Purple" Compound Pads Dynalite Single Calipers.+$15.99 shipping
  • New. Offer #4 priced at $94.77 + $0.00 shipping estimate = $94.77* total. AXLE SET,ALUMINUM ROTOR. Wilwood Engineering designs and manufactures high-performance disc brake systems.FREE SHIPPING
  • New. Offer #5 priced at $94.68 + $0.00 shipping estimate = $94.68* total. Let us help you too! Dynalite / Dynapro.FREE SHIPPING

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