SKU: 13469053461

T1RR-H01 - Twin Disc Sint Iron Race Kit

Sale price$778.95 Regular price$865.50
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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28

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Description

T1RR-H01 - Twin Disc Sint Iron Race KitSpecifications: Item Description: Twin Disc Sint Iron Race Kit Product Weight (lbs.): 16. 9 Torque Capacity (ft lbs.): 776 Torque Capacity Over OE: 315% Disc Material: Sintered Iron Clutch Disc Diameter (Inches): 7. 25 Clutch Disc Diameter (Millimeters): 184 Input Shaft Diameter (inches): 1 Input Spline Quantity: 24 Warranty: 12 Months SFI: 1. 2 Description: The T1RR H01 race twin disc kits are specifically designed for serious enthusiasts seeking a

Specifications:

  • Item Description: Twin Disc Sint Iron Race Kit
  • Product Weight (lbs.): 16.9
  • Torque Capacity (ft/lbs.): 776
  • Torque Capacity Over OE: 315%
  • Disc Material: Sintered Iron
  • Clutch Disc Diameter (Inches): 7.25
  • Clutch Disc Diameter (Millimeters): 184
  • Input Shaft Diameter (inches): 1
  • Input Spline Quantity: 24
  • Warranty: 12 Months
  • SFI: 1.2

Description:

The T1RR-H01 race twin disc kits are specifically designed for serious enthusiasts seeking a direct bolt-in kit without any additional modifications. Featuring ACT's sintered iron race discs, these kits offer the highest torque capacity among all ACT race discs while boasting ultra-high heat capacity. Most kits provide pedal loads 10-20% higher than stock, significantly increasing the clamp load by 80-90%.

Each kit includes a CNC-machined and dynamically balanced flywheel, ensuring trouble-free use. Furthermore, all kits undergo an exclusive four-stage heat-treating process on all diaphragms. The package comprises a pressure plate, two discs, floater, flywheel, and alignment tool. Some kits may also contain a pilot bearing and release bearing. ACT Twin disc kits meet SFI Specification 1.2.

Description Highlights:

  • Feel: Light to moderate pedal effort, predictable, quick engagement, quick throttle response, increased gear rattle
  • Life: ACT's exclusive diaphragm, hardened posts, and high heat capacity ensure long life under severe abuse, although the rigid design may increase spline wear
  • Quality: Carefully engineered, precisely assembled, accurately balanced, with a chromoly hub heat-treated for strength and durability
  • Recommended Use: Recommended for high horsepower race use only, not intended for street
  • ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Vehicle Fitment:

  • 1990 - 1991 Acura Integra GS, LS, RS

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, visit www.P65Warnings.ca.gov.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13469053461

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Gabriela Silva
San Leandro, US
★★★★★ 5
Whipped and Smooth
Color: Tan
I didn’t know if I was going to love this as much as the drops, but this has an immediate blurring effect and it is whipped. So far I LOVE IT! My skin feels smooth with light to medium coverage. I love that it’s sunscreen.
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Reviewed in the United States on August 26, 2025
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Amazon Customer
West Palm Beach, US
★★★★★ 4
Excellent product
Color: Medium
Excellent product, really works & looks good
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Reviewed in the United States on April 16, 2026
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Jolene
Phoenix, US
★★★★★ 5
Beautiful sunscreen
Color: Medium
The perfect skincare/sunscreen/tint! I am a huge fan of tinted moisturizers and struggle with finding the correct color, texture and staying power. Color science is a clear winner here. A luxurious product, creamy, perfect moisture, coverage and the perfect tone. A++ will buy again…..and again.❤️
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Reviewed in the United States on September 3, 2024
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Ms. M
Lake Worth, US
★★★★★ 3
I love this product
Color: Medium
I love this product. Best tinted moisturizer I've ever used. My low star rating is for the product container. On this tube (and the last one I ordered as well) the top separates from the base. When this happens, I can't pump the product out. I have to fiddle around with it quite a bit to get it reattached and then fiddle around some more to get it pumping again. At the price of this product, this issue should really be addressed. I can't believe I'm the only one who is dealing with this. Especially since the last two tubes performed in the same way.
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Reviewed in the United States on March 5, 2017
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Tessa R.
Dallas, US
★★★★★ 5
SO GOOD
Color: Light
This product is so velvety and goes onto the skin so nicely. As per usual, it feels like natural skin but it has great coverage -- I was pleasantly surprised. I don't know what Colorscience does, but they have the magic. I am a forever customer of all of their products. It's a plus that their products are good for the skin AND have SPF as well.
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Reviewed in the United States on January 8, 2024

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