1-Flywheel not machined. Grinder it with a Flywheel Grinder Machine (not with a Lathe) 2-Oil on facings. 3-Glazed facings. 4-Worn facings. 5-Bad motor or transmission mounts. 6-Improper linkage adjustment. 7-Worn release bearing. 8-Worn fork. 9-Warped pressure plate.. 10-Broken pressure plate. 11-Worn pilot bearing. If you want to know if our Performance Kit is right for your car, you need to Know the torque of your vehicle. Click on the "HP vs Torque button at the left side bars to see the formula to calculate it. Kit`s torque capacity is shown after each kit number. Torque in ft lbs Quality Clutches at Warehouse Prices. New, never Rebuilt info@capclutch.com