EXEDY Stage 3 Hyper Single Clutch Kit w/ Lightweight flywheel for Turbo 1986-1991 FC Mazda RX-7. This kit is recommended for racing only. (Time Attack, Circuit Track, Drag Race, Auto Cross, Drift)
NOTE*** This kit requires the use of a counterweight. If being used with 1986-1988 S4 Turbo engine/rotors, use Mazda OEM counter weight part number: N327-11-521A. If being used with 1989-1991 S5 Turbo engine/rotors, use Mazda OEM counter weight part number: N327-11-521.
Specs:
- Disc Size: 225mm
- Spline Teeth/Major Dia: 23T / 26.2mm
- Clamping Force/Load exerted: 2653 LBS
- Disc Material: Ceramic
- Number of Disc: Single
- Type (Push/Pull): Push
- Sprung Center (D-core): Yes
- Clutch Torque: 562
- Torque Capacity at Wheels: 340 FT/LBS
Full kit Includes:
- 6 Puck Clutch Disc
- Aluminum Pressure Plate
- Lightweight flywheel
- Throwout/Release Bearing
- Pilot Bearing
- Flywheel bolts
- Clutch Disc Alinement Tool
- Installation Instructions
This Stage 3 Hyper Single clutch uses a chromoly steel flywheel and a 6-puck disc with cerametallic facing, and a spring center damper. The disc is generally smaller and thinner than the OEM disc making for lower inertia and therefore quicker, easier shifting. The higher clamp load and cerametallic friction facings give approximately twice the holding torque of the OEM clutch and generally higher than other single plate clutches.