Wilwood 150-28-7420K BP-28 High-Temp Racing Brake Pads for Superlite Calipers

Vehicle Fitment

• Universal fit for Wilwood Billet Superlite 4 lug mount calipers (Plate 7420)
• Universal fit for Wilwood Billet Superlite 4R radial mount calipers (Plate 7420)
• Universal fit for Wilwood Billet Superlite 6 lug mount calipers (Plate 7420)
• Universal fit for Wilwood Billet Superlite 6R radial mount calipers (Plate 7420)
• Universal fit for Wilwood Forged Superlite 4-piston lug mount calipers (Plate 7420)
• Universal fit for Wilwood Forged Superlite 4R radial mount calipers (Plate 7420)
• Universal fit for Wilwood Forged Superlite 6R radial mount calipers (Plate 7420)
• Universal fit for Wilwood Forged Superlite Internal (FSLI) calipers (Plate 7420)

Fitment Notes

• Designed specifically for Wilwood Superlite caliper series using 7420 pad plate configuration
• Not compatible with other Wilwood caliper models or non-7420 pad shapes
• Compatible with iron, steel, stainless steel, titanium, and super alloy rotors
• Professional installation and proper bedding procedure required for optimal performance
• Recommended for dirt oval, off-road, track day, drag racing, and road course applications

Features

• BP-28 versatile racing compound engineered for medium-high friction on titanium and stainless rotors or medium friction on steel and iron rotors across multiple racing disciplines
• Predictable and consistent pedal feel delivers smooth brake modulation with flat torque curve maintaining performance from 100°F to 1200°F operating temperatures
• Medium-low pad wear rate on steel and iron rotors provides extended service life while medium-high wear on titanium rotors offers aggressive initial bite characteristics
• Low-temperature response characteristics allow immediate brake performance from cold conditions without extensive warm-up cycles required by ultra-high temperature compounds
• Versatile compound formulation adapts to multiple racing applications including sprint cars, midgets, dirt late models, open wheel modifieds, drag racing, off-road, and track day vehicles
• Advanced polymatrix composite construction ensures uniform friction distribution across pad surface for consistent braking performance and even pad wear throughout service life
• Optimized for sustained hard braking in dirt oval racing, off-road competition, and road course applications where brake temperatures vary significantly during events
• Excellent fade resistance during extended racing sessions maintains consistent stopping power and pedal feel even under extreme mechanical and thermal stress

Specifications

• Compound: BP-28 High-Temperature Racing
• Pad Plate Number: 7420 (FMSI Reference)
• Pad Thickness: 0.80 inches
• Pad Surface Area: 8.2 square inches per pad
• Pad Volume: 4.9 cubic inches per pad
• Operating Temperature Range: 100°F to 1200°F
• Friction Level: Medium-high (titanium/stainless rotors), Medium (steel/iron rotors)
• Rotor Compatibility: Iron, steel, stainless steel, titanium, super alloy
• Application Type: Dirt oval, off-road, drag racing, track day, road course
• Bedding Status: Not pre-bedded (bedding required before use)

Included Components

• 4x Wilwood BP-28 brake pads (one complete set for one caliper)

Product Description

The Wilwood 150-28-7420K BP-28 brake pad set represents one of the most versatile racing compounds in Wilwood's extensive lineup, specifically engineered to deliver exceptional performance across a wide range of racing disciplines and rotor materials. Designed exclusively for Wilwood Superlite caliper series using the 7420 pad plate configuration, these pads feature a unique compound formulation that adapts its friction characteristics based on rotor material and operating temperature. On titanium and stainless steel rotors, the BP-28 delivers medium-high friction with aggressive initial bite, making it ideal for sprint cars, midgets, and lighter road race vehicles where immediate response is critical. On steel and iron rotors, the compound transitions to medium friction characteristics with smooth, predictable pedal feel perfect for dirt late models, open wheel modifieds, drag racing, and track day applications.

One of the key advantages of the BP-28 compound is its exceptional low-temperature response characteristics combined with a flat torque curve that maintains consistent performance from 100°F through 1200°F. Unlike ultra-high temperature racing compounds that require extensive heat cycling before achieving optimal performance, the BP-28 provides immediate brake effectiveness from cold conditions while building to maximum performance as temperatures rise during competition. This makes the compound particularly well-suited for racing formats where brakes must work effectively from the opening laps without lengthy warm-up periods. The predictable and consistent pedal feel throughout the temperature range gives drivers confidence in brake modulation, allowing precise control during trail braking, corner entry, and emergency stopping situations where smooth brake application is critical for maintaining vehicle balance and maximizing lap times.

Each pad in the 150-28-7420K set measures 0.80 inches thick with a substantial surface area of 8.2 square inches, providing excellent friction material volume for extended service life in demanding racing applications. The medium-low wear rate on steel and iron rotors delivers competitive longevity compared to highly aggressive racing compounds, reducing pad replacement frequency and overall operating costs while maintaining the high performance necessary for serious competition. The advanced polymatrix composite construction ensures uniform friction distribution across the pad surface throughout the pad's service life, resulting in even wear patterns and consistent braking performance from installation through replacement. The compound's versatility across multiple rotor materials and racing applications makes it an excellent choice for teams running multiple vehicles or competitors who participate in various racing disciplines. Whether competing in dirt oval sprint car racing, off-road desert racing, drag racing with stainless rotors, or participating in road course track day events, the Wilwood 150-28-7420K BP-28 brake pads deliver the adaptability, consistency, and reliable performance demanded by serious racers across all forms of motorsports competition. This complete set includes four pads (sufficient for one caliper) and requires proper bedding before competition use to achieve optimal performance.