ACT 4 Pad Sprung Race Disc Ceramic

Acura / Honda J30 / J32 2001–2022

Part #: 4240510-1

Overview

The ACT 4 Pad Sprung Race Disc Ceramic is a high-performance clutch component designed for enthusiasts seeking maximum power transfer and aggressive engagement. Crafted with premium ceramic friction materials, this race disc is engineered to withstand extreme heat and demanding driving conditions, making it ideal for racing, spirited street driving, and high-performance applications. Whether you're pushing your Acura or Honda to its limits on the track or enhancing your vehicle's responsiveness for aggressive driving, this race disc delivers exceptional durability and performance.

Designed for smaller engine sizes within the J30 and J32 series, this clutch disc offers a balance of aggressive engagement and reliable operation. The sprung hub design helps absorb torsional vibrations, providing smoother engagement and reducing driveline shock during aggressive shifts. The high-quality materials and construction ensure consistent performance, helping support increased horsepower and torque while maintaining a high level of reliability under demanding conditions.

Key Features

Our ACT 4 Pad Sprung Race Disc Ceramic incorporates several advanced features to optimize your vehicle's clutch performance:

• Ceramic Friction Material: Utilizes high-quality ceramic compounds that provide excellent heat resistance, durability, and consistent friction characteristics during intense racing or spirited driving.
• Spring-Centered Design: Features a sprung hub with heavy-duty torsional dampening springs that help absorb engine vibrations and torsional shocks, resulting in smoother engagement and reduced stress on drivetrain components.
• Heat-Treated Drive Plate: Equipped with a heat-treated spring steel drive plate that enhances strength and longevity, ensuring reliable operation even under extreme heat conditions.
• Optimized Spring Rates: Springs are carefully selected in size and spring rate to match specific applications, providing a balance between aggressive engagement and drivability.
• Heavy-Duty Construction: Built with high-quality materials and precision manufacturing processes to withstand the rigors of racing and high-performance use.
• Compatibility: Designed specifically for smaller disc sizes in Acura and Honda J30/J32 engines, ensuring proper fitment and performance.
• Performance Focused: Helps support increased horsepower and torque, providing quicker throttle response and improved shift times for competitive and enthusiast drivers.

Construction & Design

The ACT race disc features a robust construction that combines a high-performance ceramic friction surface with a durable, heat-treated spring steel drive plate. The ceramic friction material is engineered for maximum heat resistance and consistent engagement, even during prolonged high-RPM use. The sprung hub design incorporates heavy-duty torsional dampening springs, which are carefully selected to provide optimal shock absorption and vibration damping. This combination ensures that your clutch can handle aggressive driving while maintaining smooth operation and longevity.

The overall assembly is precision-machined to ensure perfect alignment and fitment within your vehicle's clutch system. The use of high-quality materials and manufacturing techniques, such as heat treatment and careful spring selection, results in a product that not only performs at the highest levels but also maintains reliability over many miles of demanding use.

Installation & Fitment

The ACT 4 Pad Sprung Race Disc Ceramic is a bolt-on replacement for your factory clutch disc, designed for straightforward installation with no modifications required. It uses the original clutch hub and pressure plate, ensuring compatibility and ease of installation. Due to its race-oriented design, some drivers may experience a harsher engagement, which is typical for high-performance race discs. Proper break-in procedures are recommended to maximize lifespan and performance.

• No cutting, drilling, or special tuning is required for installation.
• Ensure your clutch assembly is compatible with the specified vehicle and engine size.

What's Included

• ACT 4 Pad Sprung Race Disc Ceramic clutch disc
• Installation hardware and instructions (if applicable)

Ideal For

• Racing enthusiasts seeking maximum durability and performance
• High-performance street drivers demanding aggressive engagement
• Owners of Acura and Honda J30/J32 engines looking to support increased horsepower and torque