The ACT Z65-HDG6 kit pairs ACT's most popular Heavy Duty pressure plate with a 6-pad, spring-centered race disc. ACT Heavy Duty pressure plates use an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life, with every diaphragm undergoing ACT's four-stage heat-treating process and precision cover stampings for rigidity and consistency. The 6-pad, spring-centered race disc uses a spring-center to properly damp torsional vibrations and resist failure under harsh conditions; ACT spring retainers use wraparound spring windows and thicker retainer stampings to increase strength and reliability. Engagement is harsher than a street disc, but shifting is faster, and the disc is recommended for larger clutch sizes that need to absorb more heat.
WarrantyInstallation Instructions
Specifications:
- Pressure Plate: Heavy Duty, four-stage heat-treated diaphragm
- Disc Material: 6-pad, spring-centered race disc
- Retainer: Wraparound spring windows, thicker stampings
- Feel: Harsher engagement, faster shifting than a street disc
- Recommended Use: Race use, larger clutch sizes for higher heat absorption
- Part Number: Z65-HDG6
Vehicle Applications:
- 1986 Mazda RX-7 Turbo
- 1987 Mazda RX-7 Turbo
- 1988 Mazda RX-7 Turbo
- 1988 Mazda RX-7 10th Anniversary
- 1989 Mazda RX-7 Turbo
- 1990 Mazda RX-7 Turbo
- 1991 Mazda RX-7 Turbo
Warning: This product can expose you to chemicals including carbon black, glass wool fibers, or 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
FAQ
What makes the 6-pad race disc different from a street disc?
The 6-pad, spring-centered race disc uses a spring-center to damp torsional vibrations and resist failure under harsh conditions, giving harsher engagement but faster shifting, and is recommended for larger clutch sizes that need to absorb more heat.
Is this kit suited for daily street driving?
It can be driven on the street, but the 6-pad race disc has noticeably harsher engagement than a street sprung disc.
What is included in the kit?
A Heavy Duty pressure plate and a 6-pad, spring-centered race disc.
What vehicles does the Z65-HDG6 fit?
It fits the 1986-1991 Mazda RX-7 Turbo, including the 1988 10th Anniversary edition.