The ACT Z65-HDR6 kit pairs ACT's most popular Heavy Duty pressure plate with a 6-pad rigid race disc for the 1986-1991 Mazda RX-7 Turbo. The Heavy Duty pressure plate uses an exclusive diaphragm design to increase clamp load and reduce deflection, with every diaphragm undergoing a four-stage heat-treating process and precision cover stampings for rigidity and consistency. The 6-pad rigid race disc uses high-quality ceramic friction material on a heat-treated chrome-moly hub for strength and durability. Engagement is harsher than a street disc, but shifting is quicker, and the 6-pad design absorbs more heat for smoother engagement in this rotary application.
WarrantyInstallation Instructions
Specifications:
- Pressure Plate: ACT Heavy Duty, four-stage heat-treated diaphragm
- Disc Type: 6-pad rigid race disc
- Disc Friction Material: High-quality ceramic
- Hub: Heat-treated chrome-moly
- Engagement: Harsher engagement, quicker shifting
- Recommended Use: Street and race use
- Warranty: 1-year ACT limited warranty
- Part Number: ACTZ65-HDR6
Vehicle Applications:
- 1986 Mazda RX-7 Turbo
- 1987 Mazda RX-7 Turbo
- 1988 Mazda RX-7 10th Anniversary
- 1988 Mazda RX-7 Turbo
- 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's included in the ACT Z65-HDR6 kit?
The kit includes ACT's Heavy Duty pressure plate and a 6-pad rigid race disc, sized for the Mazda RX-7 Turbo's rotary clutch platform.
Why choose a 6-pad disc for the RX-7 Turbo?
The 6-pad rigid race disc offers more friction surface area than a 4-pad disc, helping it absorb more heat and deliver smoother engagement, which suits the RX-7 Turbo's higher-output rotary engine.
Is a rigid disc suitable for daily street driving?
A rigid-hub disc engages harsher than a sprung street disc; ACT rates this kit for both street and race use, but expect firmer engagement than a stock clutch.
Does this kit fit the 10th Anniversary RX-7?
Yes, the Z65-HDR6 fits the 1988 RX-7 10th Anniversary edition as well as the 1986-1991 RX-7 Turbo.