• ACT Heavy Duty Race Rigid 4 Pad Clutch Kit | Honda Prelude (90-91) (HP4-HDR4)
1 1

ACT Heavy Duty Race Rigid 4 Pad Clutch Kit | Honda Prelude (90-91) (HP4-HDR4)

ACT Heavy Duty Race Rigid 4 Pad Clutch Kit | Honda Prelude (90-91) (HP4-HDR4)

HP4-HDR4

Out of stock

$678.00 USD
$678.00 USD $678.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The ACT Heavy Duty Race Rigid 4 Pad Clutch Kit is a high-performance clutch assembly designed for demanding racing applications. 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 lifespan. The pressure plate undergoes a four-stage heat-treating process to ensure durability and consistent performance. The kit includes a 4-pad rigid race disc made from high-quality ceramic friction materials, providing excellent grip and heat resistance. Constructed with precision cover stampings, this clutch offers enhanced rigidity and reliability, making it ideal for competitive racing and high-stress driving conditions.

This clutch kit is specifically engineered for 1990-1991 Honda Prelude models. It is a direct replacement upgrade for stock clutch components, suitable for street and race use where increased torque capacity and durability are required. The kit is designed for easy bolt-on installation, ensuring compatibility with the stock flywheel and transmission setup. It is recommended for use in vehicles subjected to high-performance driving, including track days and racing events. The package includes all necessary components for installation, providing a comprehensive solution for enthusiasts seeking improved clutch performance and longevity.

Overview

ACT HD/Race Rigid 4 Pad Kit

HP4-HDR4 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 rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.

Features

  • Product Weight (lbs.): 12.2
  • 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 (4220010)
  • Clutch Alignment Tool (AT58)
  • Clutch Pressure Plate (H020)
  • Clutch Release Bearing (RB817)

References

Warranty

  • Manufacturer 1 Year Warranty
View full details