Advanced Clutch 4 Pad Sprung Race Disc | (4224508-1)

Advanced Clutch 4 Pad Sprung Race Disc 4224508-1 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.

• Aggressive engagement, quick shifts, OE to mild gear rattle
• Premium ceramic friction materials provide moderate wear rates and high heat tolerance
• 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 for race use only
• High burst strength and holds 28% more torque than typical organic materials

• Diameter: 8.8 in
• Diameter: 224 mm
• Spline Quantity: 23
• Grade Type: Performance
• Friction Plate: No
• Disc Material: Ceramic
• Splined Bore Diameter: 1 in
• Disc Type: Sprung
• Product Weight (lbs.): 3.3
• SFI: 1.1

References

• Installation Instructions



Applications

• 2006 Mazda MX-5 Miata Grand Touring
• 2006 Mazda MX-5 Miata Sport
• 2007 Mazda MX-5 Miata Grand Touring
• 2007 Mazda MX-5 Miata Touring
• 2008 Mazda MX-5 Miata Grand Touring
• 2008 Mazda MX-5 Miata GT
• 2008 Mazda MX-5 Miata Touring
• 2009 Mazda MX-5 Miata Grand Touring
• 2009 Mazda MX-5 Miata GT
• 2009 Mazda MX-5 Miata Touring
• 2010 Mazda MX-5 Miata Grand Touring
• 2010 Mazda MX-5 Miata GT
• 2010 Mazda MX-5 Miata GX
• 2010 Mazda MX-5 Miata Touring
• 2011 Mazda MX-5 Miata Grand Touring
• 2011 Mazda MX-5 Miata GT
• 2011 Mazda MX-5 Miata Special Edition
• 2011 Mazda MX-5 Miata Touring
• 2012 Mazda MX-5 Miata Grand Touring
• 2012 Mazda MX-5 Miata GT
• 2012 Mazda MX-5 Miata Special Edition
• 2012 Mazda MX-5 Miata Touring
• 2013 Mazda MX-5 Miata Club
• 2013 Mazda MX-5 Miata Grand Touring
• 2013 Mazda MX-5 Miata GT
• 2014 Mazda MX-5 Miata Club
• 2014 Mazda MX-5 Miata Grand Touring
• 2014 Mazda MX-5 Miata GS
• 2014 Mazda MX-5 Miata GT
• 2015 Mazda MX-5 Miata 25th Anniversary Edition
• 2015 Mazda MX-5 Miata Club
• 2015 Mazda MX-5 Miata Grand Touring
• 2015 Mazda MX-5 Miata GS
• 2015 Mazda MX-5 Miata GT