ACT ZX6-HDG6 Heavy Duty Race Sprung 6-Pad Clutch Kit for 1993-1995 Mazda RX-7

Vehicle Fitment

• 1993-1995 Mazda RX-7 (R1/Base/Touring/R2, 1.3L R2 GAS FI, Manual Transmission)

Features

• Heavy Duty diaphragm pressure plate increases clamp load and durability
• Race-oriented 6-pad sprung ceramic clutch disc for aggressive torque handling
• Spring-center hub helps damp torsional vibrations under load
• Monoloc one-piece collar improves release bearing alignment and longevity
• Premium ceramic friction materials for enhanced heat tolerance
• Light to moderate pedal effort with aggressive engagement feel
• Precisely computer balanced for smooth high-RPM operation
• Recommended for high-horsepower street and occasional race use

Specifications

• Clutch Disc Diameter: 9.4 in / 240 mm
• Disc Material: Ceramic friction
• Disc Type: 6-pad sprung race hub
• Pressure Plate: Heavy Duty diaphragm design
• Input Shaft Diameter: 1 in
• Spline Count: 23 splines
• Approx. Torque Capacity: ~510 ft-lbs (~81 % over many OEM kits)
• Product Weight: ~17 lbs
• Flywheel Included: No - compatible flywheel required (sold separately)

Included Components

• 1x Heavy Duty diaphragm pressure plate
• 1x Sprung 6-pad ceramic race clutch disc
• 1x Monoloc one-piece clutch collar
• 1x Clutch release bearing
• 1x Pilot bearing
• 1x Clutch alignment tool

Product Description

The ACT ZX6-HDG6 Heavy Duty Race Sprung 6-Pad Clutch Kit is a high-performance clutch assembly engineered specifically for **1993-1995 Mazda RX-7** models equipped with the 1.3 L rotary engine and manual transmission. This race-oriented kit features ACT's robust heavy duty diaphragm pressure plate paired with a sprung ceramic 6-pad clutch disc designed to handle significantly increased torque and heat compared to many OEM clutch systems. The spring-center hub helps manage driveline shock and torsional vibration, while the premium ceramic materials provide excellent high-temperature tolerance and durability in demanding conditions.

Featuring ACT's patented Monoloc one-piece collar to improve release bearing alignment and longevity, the ZX6-HDG6 delivers aggressive engagement with light to moderate pedal effort, making it suitable for high-horsepower street and occasional race use. With an approximate torque capacity of **510 ft-lbs** - roughly **81 % higher than many stock units** - and precision balancing for smooth high-RPM operation, this clutch kit offers a significant performance upgrade for RX-7 enthusiasts. Installation requires a compatible flywheel (not included), and professional installation is recommended to ensure optimal performance and longevity.