Lightweight flywheel for TVR AJP V8 engine. This flywheel has been designed for to be a direct replacement for the standard flywheel but offering significant performance advantages due to the decreased weight. This flywheel is fully machined from solid and with integral ring gear and triggering ring for crankshaft sensor. This flywheel weighs approximately 4 kg which is some 2 kg lighter than the original. Lightening the flywheel allows the engine to pick up significantly faster when accelerating. Can be used as part of the conversion kit when updating early Cerbera 4.2 flywheels and clutches. This flywheel is also suitable for TVR Tuscan Challenge race cars.