• ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Honda Prelude (90-91) (HP4-HDG4)
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ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Honda Prelude (90-91) (HP4-HDG4)

ACT Heavy Duty Race Sprung 4 Pad Clutch Kit | Honda Prelude (90-91) (HP4-HDG4)

HP4-HDG4

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$727.00 USD
$727.00 USD $727.00 USD
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The ACT Heavy Duty Race Sprung 4 Pad Clutch Kit for the Honda Prelude (90-91) is a high-performance clutch assembly designed to enhance durability and power transfer. It features ACT's most popular Heavy Duty pressure plate, utilizing an exclusive diaphragm design that increases clamp load, reduces deflection, and extends clutch life. The pressure plate undergoes a four-stage heat-treating process to ensure maximum performance and reliability. Precision cover stampings provide added rigidity and consistency, while the 4-pad spring-centered race disc effectively dampens torsional vibrations, resulting in smoother engagement and improved drivability under demanding conditions.

This clutch kit is specifically engineered for 1990-1991 Honda Prelude models, offering a direct replacement for stock components. It is suitable for street and track use, providing increased clamping force and durability for high-performance applications. The kit includes all necessary components for installation, ensuring compatibility with the stock flywheel and transmission setup. Designed for enthusiasts seeking a reliable upgrade, this clutch kit delivers enhanced grip and longevity for spirited driving and racing scenarios.

Overview

ACT HD/Race Sprung 4 Pad Kit

HP4-HDG4 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. ACT's 4-pad spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.

Features

  • Product Weight (lbs.): 12.9
  • Torque Capacity (ft/lbs.): 310
  • Torque Capacity Over OE: 0.83
  • Pressure Plate Type: Heavy Duty
  • Release Bearing Included: Yes
  • Clutch Disc Diameter (in.): 8.7
  • Clutch Disc Diameter (mm): 220
  • Disc Material: Ceramic
  • Input Spline Quantity: 24
  • Input Shaft Diameter (in.): 1.03125
  • Alignment Tool Included: Yes

Applications

  • 1990-1991 Honda Prelude

What's In The Box?

  • Clutch Friction Disc (4220110)
  • Clutch Alignment Tool (AT58)
  • Clutch Pressure Plate (H020)
  • Clutch Release Bearing (RB817)

References

Warranty

  • Manufacturer 1 Year Warranty
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