 | Lightweight Billet Aluminum Flywheel (6.5 lbs.): Fidanza Flywheels are made using most modern materials available. They are constructed from ei r CNC Machined 6061 T6 or 2024 T3 Aluminum , depending on model. All materials are tempered aluminum , which a very , very strong yet very lightweight material. The replaceable friction surface , however , made of 1050 High Carbon , Alloy Steel. Th friction material incredibly durable allowing user to use just about any clutch d c material available , from organic to Kevlar even sintered iron. Fidanza attaches friction surface using aerospace quality nuts bolts or stainless steel , depending on application. These fasteners are some of best that money can buy are chosen for ir sheer strength res tance to corrosion fatigue. All ring gears are heat treated for durability are heated , pressed on , n secured using grade 10 fasteners. Fidanza Flywheels reduce moment of inertia character tics on an engine , reby increasing useable power to wheels. Using a Fidanza aluminum flywheel not only offers dramatic increases in useable power , but can also potentially extend engine life by reducing stress on crankshaft main bearings. |