SKU: 93591214461

ZM8-HDG4 - HD/Race Sprung 4 Pad

Sale price$244.80 Regular price$272.00
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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

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Description

ZM8-HDG4 - HD/Race Sprung 4 PadSpecifications: HD Race Sprung 4 Pad Clutch Kit Item Description: HD Race Sprung 4 Pad Product Weight (lbs.): 15. 4 Torque Capacity (ft lbs.): 420 Torque Capacity Over OE: 72% Disc Material: Ceramic Clutch Disc Diameter (Inches): 9. 4 Clutch Disc Diameter (Millimeters): 240 Input Shaft Diameter (inches): 1 Pressure Plate Type: Heavy Duty Warranty: 12 Months Description: The ZM8 HDG4 kit by ACT features their renowned Heavy Duty pressure plate. These

Specifications: HD/Race Sprung 4 Pad Clutch Kit

  • Item Description: HD/Race Sprung 4 Pad
  • Product Weight (lbs.): 15.4
  • Torque Capacity (ft/lbs.): 420
  • Torque Capacity Over OE: 72%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 9.4
  • Clutch Disc Diameter (Millimeters): 240
  • Input Shaft Diameter (inches): 1
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months

Description: The ZM8-HDG4 kit by ACT features their renowned Heavy Duty pressure plate. These pressure plates utilize an exclusive diaphragm design to enhance clamp load, diminish deflection, and maximize clutch life. Each diaphragm undergoes a four-stage heat-treating process for exceptional performance. Precision cover stampings ensure rigidity and consistency.

The 4-pad spring-centered race disc in this kit 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. This disc type is well-suited for smaller disc sizes in smaller engines.

Key Characteristics:

  • Feel: Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle.
  • Life: Moderate friction life, extended by ACT's exclusive diaphragm design.
  • Quality: Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance.

Recommended Use: Recommended for high horsepower street or race use, ideal for applications where durability and high performance under extreme conditions are essential.

ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability.

Vehicle Fitment: Compatible with various Mazda RX-8 models ranging from 2004 to 2011, equipped with the 1.3 R2 GAS FI 1308cc engine.

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: 93591214461

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Tarafying
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★★★★★ 5
Before & After: Brighter, Whiter Smile in 14 Days
I used these consistently for the full 2-week treatment, and I’m really impressed with the results! As you can see in my before-and-after photo, the difference is very noticeable. The strips were easy to apply and remove, and I typically left them on for 30 minutes each night before rinsing -- they stayed securely in place the whole time and didn’t leave behind any sticky residue, which made them even more comfortable to use. I have somewhat sensitive teeth, and while I experienced a little extra sensitivity on just a couple of days, it wasn’t too bad and went away quickly. A few days after finishing the kit, I haven’t had any lasting sensitivity issues—and my teeth are still looking just as white. I also really liked the refreshing mint flavor, which made the process feel clean and pleasant. Overall, this kit is a great choice if you want an effective whitening option that’s enamel-safe and easy to use. I’d definitely recommend it for tackling coffee, wine, or tobacco stains.
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Reviewed in the United States on September 18, 2025
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Peter P.
Omaha, US
★★★★★ 5
A paradigm-shifting guide to an energetic, co-creative universe
Format: Paperback
In A New Force, Dana Kippel masterfully challenges the materialist worldview most of us were taught and introduces a far deeper understanding of reality as an energetic, plasma-based universe. She doesn’t just offer theory—she provides a practical framework for understanding where we actually live: an interactive field that responds to our thoughts, emotions, and intentions. This book transformed how I understand God, Source, or consciousness—not as something distant or abstract, but as a living, responsive force we can consciously co-create with. Reading it once felt like only scratching the surface. I can already tell this is a book I’ll be studying for years as I continue to release old materialist programming and step into the co-creative potential of life itself. This is more than a book—it’s a doorway into a new way of living and relating to reality. In my view, it’s one of the foundational texts for those helping to build what many call the New Earth.
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Reviewed in the United States on January 9, 2026
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Jorju
Massapequa, US
★★★★★ 5
New to Plasma? This will keep you busy for awhile
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Whew!!! If you want a DEEEEEP dive into Plasma this will keep you busy. I'm not a sciencey kind of learner so this is a bit over my head... but I'm gonna keep at it. Great reference book for beginning to acclimate to the plasma vocabulary.
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Reviewed in the United States on April 3, 2026
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Kathy Swann
Houston, US
★★★★★ 5
Enlightening. This book is worth your time.
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Everything I was looking for. Diana Kippel's book, A New Force, explores plasma as an intelligent force bridging science and spirituality, suggesting it shapes the universe and human consciousness. The book proposes that plasma within and around us responds to thoughts and emotions, offering a guide for personal transformation and unlocking deeper dimensions of perception and potential. The books amazing, She's amazing - look her up on YouTube. I is a force to be reconned with. Go Diana.
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Belleville, US
★★★★★ 5
Powerful Knowledge that may hold the secret fabric of the universe!
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This book is the best example of Energy, Emergent Energy, that could powerfully ever teach me! Thank you Dana for writing this book and giving me the answers to the universe that were missing for me!
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