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4212210 - 4 Pad Sprung Race Disc

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was $201.00 Special Price $170.85
Availability: Out of stock
SKU
4212210

Specifications

Specifications
Item Description 4 Pad Sprung Race Disc
Product Weight (lbs.) 3.2
Disc Material Ceramic
Diameter (Inches) 8.3
Diameter (Millimeters) 212
Warranty 12 Months (view details)
SFI 1.1

Description

4212210 is a 4-pad spring-centered race disc made with high quality, ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The race disc features a heat-treated spring steel drive plate and is well-suited for the smaller disc sizes in smaller engines.

Description
Feel Aggressive engagement, quick shifts, OE to mild gear rattle
Life Premium ceramic friction materials provide moderate wear rates and high heat tolerance
Quality Utilizes wraparound spring windows, thicker retainer stampings and a heat-treated, spring steel drive plate to provide support, reduce stress concentrations and increase strength and reliability
Recommended Use Recommended for race use only
ACT Difference High burst strength and holds 28% more torque than typical organic materials

Vehicle Fitment

Fitment Info
Application Engine
2000 Honda S2000 Base 2.0 L4 GAS FI 1997cc | DOHC
2001 Honda S2000 Base 2.0 L4 GAS FI 1997cc | DOHC
2002 Honda S2000 Base 2.0 L4 GAS FI 1997cc | DOHC
2003 Honda S2000 Base 2.0 L4 GAS FI 1997cc | DOHC
2004 Honda S2000 Base 2.2 L4 GAS FI 2157cc | DOHC
2005 Honda S2000 Base 2.2 L4 GAS FI 2157cc | DOHC
2006 Honda S2000 Base 2.2 L4 GAS FI 2157cc | DOHC
2007 Honda S2000 Base 2.2 L4 GAS FI 2157cc | DOHC
2008 Honda S2000 Base 2.2 L4 GAS FI 2157cc | DOHC
2008 Honda S2000 CR 2.2 L4 GAS FI 2157cc | DOHC
2009 Honda S2000 Base 2.2 L4 GAS FI 2157cc | DOHC
2009 Honda S2000 CR 2.2 L4 GAS FI 2157cc | DOHC

Frequently Asked Questions

Can an ACT Race puck-style disc be used for daily driving, and is it recommended?
ACT's race discs are very aggressive and provide no-nonsense performance response. As a result, the engagement is harsh. Taking off from a stop can cause judder and/or an uncomfortable noise. These characteristics have no effect on the performance on the clutch or the drive line components. This type of disc should only be used in a professional race setting and never on the street. ACT always recommends using an organic disc on the street because it offers a smoother engagement and a longer lasting performance value for everyday drivers.
When should a clutch disc be replaced?
The majority of new discs measure .312-.315” (7.93 – 8.00mm) thick – fully worn is .275” (7.00mm) or below. A few applications (mostly Audi and BMW) start out at .332 - .335” (8.43 – 8.50mm). These are to be replaced when below .295” (7.50mm). It’s best to measure with a micrometer. Puck discs are measured as-is, where organic street discs are correctly measured by fully compressing the engagement cushion (marcel) between the linings. If the lining rivets on either side of the disc have made contact with the flywheel or pressure plate face, the disc must be replaced. Note: Using a disc that is thicker or thinner than the working range the pressure plate is designed for will have varying, and often very poor, results.