SD/HD TypeThis model has been developed for high-powered street cars and race cars with up to approximately 600TQ @ FW. They feature ventilated, thick intermediate plates for improved life and spring damper discs to protect your transmission and drive line. “HD” kits have a slightly high clamp load than their “SD” counterparts and have approximately 20% higher power capacity. exegt04sdSR TypeThese clutch covers are designed to achieve a clamping load that is approx. 40% higher than the genuine part allowing a higher torque transmitting capacity. Ductile material is used for all pressure plates and, high burst strength can be achieved in all temperature ranges. exegt04sdHR TypeThis model has three plates and is developed specifically for high-power applications such as over 800 ft/lbs of torque at the flywheel for drag racing. It handles high torque loads and shifts smoothly, and because of the lightweight clutch discs, you can reduce your shift times. exegt04sdHR TypeThis model has three plates and is developed specifically for high-power applications such as over 800 ft/lbs of torque at the flywheel for drag racing. It handles high torque loads and shifts smoothly, and because of the lightweight clutch discs, you can reduce your shift times. exegt04sdEXEDY Lightweight FlywheelEXEDY Lightweight Flywheels combine low weight, low inertia, and high thermal capacity. Designed for light to moderately tuned racing cars for drag racing, autocross, and rally events, as well as street usage. They are made from solid one-piece billet chromoly steel or chromoly steel forgings. They are specifically designed to reduce weight and inertia for better engine response. Most incorporate special design features to enhance the airflow which improves the cooling of the clutch. exegt04sdThe ring gear teeth are integrated onto the flywheel, unlike an aluminum flywheel where the ring gear is pressed onto the flywheel and has the possibility of separating from the flywheel due to the different expansion coefficients of aluminum and steel. Newly available are lightweight, solid replacements for vehicles fitted with OE dual mass flywheels. EXEDY lightweight flywheels have passed engineering tests to 15,000-18,000 RPM. They are guaranteed not to fail to the said RPM and are all SFI approved. exegt04sdHyper Series Accessory KitAvailable for all Hyper Series Clutches, these kits include all bearings, tools, and accessories needed for a full install. exegt04sd
