f1 racing clutch

i am looking at various clutches for a b18b with a turbo. one of the clutches is a f1 racing Stage 3 Carbotic 6-puck Disc clutch this clutch has a sprung center. the rating for the clutch is: 320 HP at the crank / Torque Capacity: 278 ft/lbs. anyone know if this is a decent clutch or have experience with the f1 clutch product line.