Spoon Sports Lightweight FlywheelA lightweight flywheel has tremendous benefits for engine performance, especially when it comes to high RPM, naturally aspirated engines. Spoons range of lightweight flywheels are specifically designed increase performance, while retaining OE strength and durability. The reduction in weight reduces rotational inertia, which means the engine can rev up and down much more freely. This improves engine throttle response as the engine can rapidly adjust