SKU: 55753944185

NX4-HDSS - HD/Perf Street Sprung

Sale price$216.00 Regular price$240.00
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Description

NX4-HDSS - HD/Perf Street SprungSpecifications: Item Description: HD Perf Street Sprung Product Weight (lbs.): 14. 7 Torque Capacity (ft lbs.): 275 Torque Capacity Over OE: 54% Disc Material: Organic Clutch Disc Diameter (Inches): 8. 8 Clutch Disc Diameter (Millimeters): 224 Input Shaft Diameter (inches): 1 Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The NX4 HDSS kit features ACT's popular Heavy Duty pressure plate paired with their most popular street disc,

Specifications:

  • Item Description: HD/Perf Street Sprung
  • Product Weight (lbs.): 14.7
  • Torque Capacity (ft/lbs.): 275
  • Torque Capacity Over OE: 54%
  • Disc Material: Organic
  • Clutch Disc Diameter (Inches): 8.8
  • Clutch Disc Diameter (Millimeters): 224
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description: The NX4-HDSS kit features ACT's popular Heavy Duty pressure plate paired with their most popular street disc, offering an excellent balance of performance and durability for street and occasional race use. ACT Heavy Duty pressure plates utilize an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. These pressure plates undergo a rigorous four-stage heat-treating process for exceptional performance and reliability.

Paired with the pressure plate is ACT's Performance Street disc, featuring premium organic materials with high copper content for enhanced heat transfer and steel-backed lining for greater burst strength and durability. The reduced marcel design ensures faster shift action, complementing ACT pressure plates while providing increased strength and reliability.

Features:

  • Feel: Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle
  • Life: Longer friction life, extended by ACT's exclusive diaphragm design
  • Quality: Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade
  • Recommended Use: Recommended for street and occasional race use
  • ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Vehicle Fitment: Compatible with various models of Nissan 240SX from 1991 to 1994.

PROP 65 WARNING

This product can expose you to chemicals including carbon black, glass wool fibers, and silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. for more information, visitwww.P65Warnings.ca.gov

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 55753944185

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Bella
Lake Worth, US
★★★★★ 4
Makes you think!
Format: School & Library Binding
Jared Diamond’s Guns, Germs, and Steel is all about figuring out why some societies became super powerful while others didn’t. His main idea is that geography and the environment had a huge impact. Basically, places with good crops and animals to farm had an easier time growing and becoming stronger. The book mixes history, science, and geography in a way that’s pretty easy to follow, even though it covers a lot. Some people think Diamond focuses too much on geography and doesn’t consider enough other factors, but it definitely makes you think differently about history and why the world is the way it is today. It’s a really interesting read if you’re into learning about why things turned out the way they did.
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Reviewed in the United States on March 22, 2026
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C Mong
Lexington, US
★★★★★ 5
Great book
The narrator possesses a refined and compelling voice, and the author's writing style stimulates the mind. The author uses a tremendous amount of detail to avoid unnecessary/inaccurate generalizations and intentional/unintentional misinterpretations. However, the author executes this feat without allowing the reader to feel lost in mundane facts. I enjoyed the author's use of rhetorical questions to explore the viewpoints of persons who oppose his assertions. Overall, an informative and invigorating read. I highly recommend this book for anyone who has ever asked, "Why did certain people and cultures end up with so much, while others ended up with so little".
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Reviewed in the United States on August 26, 2010
A
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AHR
Phoenix, US
★★★★★ 5
Guns, Germa and Steel Audio Version
A great audio adaptation of a great book. I listened to it on my commute to work. I have the actual book, but had no time to sit down and read it. If you are very busy, audio versions of books really work well.
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Reviewed in the United States on August 27, 2010
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lC
Battle Creek, US
★★★★★ 5
I am looking forward to relaxing and listening to a good (audio) book
Format: Audio CD Library Binding
Thanks. I am looking forward to relaxing and listening to a good (audio) book.
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Reviewed in the United States on October 20, 2017
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Rodrigo
Draper, US
★★★★★ 4
Vale la pena es muy bueno
Un libro épico , difícil un poco complicado pero la larga vale la pena lo he leído dos veces y la segunda vez fue igual de emocionante que la primera mucha información
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Reviewed in the United States on July 3, 2025

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