The Clutch Masters Lightweight Steel Flywheel for the Mitsubishi Evolution X GSR is an excellent way to free up some trapped power. The Clutch Masters Steel flywheel weighs in at a mere 10.25 lbs and this lightweight reduces rotating mass considerably and that allows more power to make it to the pavement. The Clutch Masters Steel Flywheel for the Evo GSR will allows the 4B11T to rev quicker, and burn less fuel. Clutch Masters' Evo X GSR Twin Disk clutches weigh in at a scant 10.25lbs, and when combined with the steel flywheel the whole assembly weighs only 21 lbs!
