ATI Performance Products, Inc. is proud to introduce its new NHRA Factory Stock Shootout five-percent OD Ford Super Damper. These 10-rib aluminum shell dampers come with supercharger pulley drive diameters of 6.938” for five-percent overdrive. This damper comes with laser-etched timing marks, four rings, dual 3/16 keyways, and exceeds SFI 18.1 Safety Certification. OEM dampers are optimally tuned to a narrow band of “perceived normal driving conditions” and do not perform well outside of those limits. The ATI Super Damper can handle any engine speeds and driving conditions that get thrown at it to better protect your engine. For more info, contact ATI Performance, 877.298.5039, www.atiracing.com.