The ACT Mod-Twin 225 XT Rigid Race kit for 1985–1992 Mazda RX-7 FC addresses aggressive launches and rapid shifts by combining twice the ceramic friction surfaces with a solid Mono-Drive hub in a modular design. Each diaphragm spring undergoes a four-stage heat treat, and the puck-style ceramic plates provide high friction and heat capacity. The kit includes a balanced flywheel, rigid Mono-Drive hub, Monoloc Collar and full installation hardware, and is rebuildable.
ACT 85-92 Mazda RX-7 FC Push Type Mod-Twin 225 XT Rigid Race Clutch Kit