This flywheel is perfect for car enthusiasts who love both street driving and racing. When you're on the track pushing your car to the limit or cruising on the street, it can significantly enhance your driving experience. It fits specific models from 1990 - 1992 like Eagle Talon TSi, Mitsubishi Eclipse GSX, Mitsubishi Galant VR - 4, and Plymouth Laser RS. While we don't have exact size and weight details here, know that it's forged, CNC machined, and computer - balanced to ensure smooth performance at high RPMs.