Mazda 13B Turbo ll Competition Clutch 4 Puck Solid Clutch Disc 381087-0420

Competition Clutch 4 puck solid ceramic disc for Mazda 13B Turbo II engines. This Competition Clutch disc is designed for the serious enthusiast with considerable modifications. Each disc features 8 high-coefficient ceramic pads for quick engagement and extreme duty friction. The four pucks reduce the area of contact with the pressure plate resulting in an increase in pressure per area from the plate on each puck. Therefore increasing the torque capacity and preventing slippage under load. Competition Clutch's specifically designed high torque disc delivers maximum holding capacity without compromise. The unsprung disc is lighter than its sprung counterpart, helping reduce rotational mass in the drive train. The absence of a sprung assembly also provides a harder engagement.  *Disc size and spline : 240mm x 1 x 23T.

Competition Clutch 4 puck solid ceramic disc for Mazda 13B Turbo II engines. This Competition Clutch disc is designed for the serious enthusiast with considerable modifications. Each disc features 8 high-coefficient ceramic pads for quick engagement and extreme duty friction. The four pucks reduce the area of contact with the pressure plate resulting in an increase in pressure per area from the plate on each puck. Therefore increasing the torque capacity and preventing slippage under load. Competition Clutch's specifically designed high torque disc delivers maximum holding capacity without compromise. The unsprung disc is lighter than its sprung counterpart, helping reduce rotational mass in the drive train. The absence of a sprung assembly also provides a harder engagement.  *Disc size and spline : 240mm x 1 x 23T.

Applications:

• 1975–1980 Mazda Cosmo AP
• 1974–1977 Mazda Rotary Pickup
• 1975–1977 Mazda Roadpacer
• 1973–1978 Mazda RX-4
• 1975–1980 RX-5

13B-RESI

Applications:

• 1984–1985 Mazda HB Luce
• 1984–1985 Mazda HB Cosmo
• 1984–1985 Mazda FB RX-7 GSL-SE

13B-DEI

Applications:

• 1986–1988 Mazda FC3S S4 RX-7, 146 hp (108 kW)
• 1989–1991 Mazda FC3S S5 RX-7, 160 hp (119 kW)

Applications:

• 1986–1991 Mazda HC Luce Turbo-II, 185 hp (138 kW)
• 1986–1988 Mazda FC3S S4 Turbo RX-7 Turbo-II, 185 hp (138 kW)
• 1989–1991 Mazda FC3S S5 Turbo RX-7 Turbo-II, 200 hp (147 kW)

13B-RE

Applications:

• 1990–1995 Eunos Cosmo, 235 hp (176 kW; 238 PS)