• ACT Heavy Duty Performance Street Rigid Clutch Kit | Porsche 911 (91-98) (PO1-HDSD)
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ACT Heavy Duty Performance Street Rigid Clutch Kit | Porsche 911 (91-98) (PO1-HDSD)

ACT Heavy Duty Performance Street Rigid Clutch Kit | Porsche 911 (91-98) (PO1-HDSD)

PO1-HDSD

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$1,064.00 USD
$1,314.00 USD $1,064.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The ACT Heavy Duty Performance Street Rigid Clutch Kit for Porsche 911 (1991-1998) is a high-performance clutch upgrade designed for street use. It features ACT’s most popular Heavy Duty pressure plate, which utilizes an exclusive diaphragm design to increase clamp load, reduce deflection, and extend clutch life. The pressure plate undergoes a four-stage heat-treating process to ensure durability and consistent performance. The kit includes performance-oriented street rigid-hub discs made from premium organic materials, providing reliable engagement and smooth operation. Built with precision cover stampings, these components deliver enhanced rigidity and stability, making them suitable for demanding driving conditions while maintaining daily drivability.

This clutch kit is specifically designed for 1991-1998 Porsche 911 models, offering a direct replacement for stock components. It is ideal for enthusiasts seeking increased clamping force and durability for spirited street driving or light track use. The installation involves bolt-on replacement of the existing clutch assembly, with all necessary components included in the kit. Compatibility is limited to the specified model years and engine configurations, ensuring optimal fitment and performance. This upgrade enhances clutch performance, longevity, and overall driving confidence for Porsche 911 owners looking for a reliable, high-quality clutch solution.

Overview

1991-1998 Porsche 911 HD/Perf Street Rigid Clutch Kit by ACT

PO1-HDSD kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency.

The ACT performance street rigid-hub discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. The chrome-moly hub is heat-treated for strength and durability. Rivet design and materials are carefully selected for maximum strength. These discs are the minimum weight street disc for faster shifts. ACT's street rigid-hub discs provide race-proven performance with street manageability.

Features

  • Product Weight (lbs.): 13.8
  • Torque Capacity (ft/lbs.): 690
  • Torque Capacity Over OE: 30%
  • Disc Material: Organic
  • Clutch Disc Diameter (Inches): 9.4
  • Clutch Disc Diameter (Millimeters): 240
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty

Benefits

  • Light to moderate pedal effort
  • Smooth positive engagement
  • Increased gear rattle
  • Longer friction life
  • Rigid design may increase spline wear
  • Heat tolerance and reduced fade
  • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Applications

  • 1991-1998 Porsche 911

What's In The Box?

  • 1 - ACT HD/Perf Street Rigid Clutch Kit

Warranty

  • ACT 1-Year Limited Warranty
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