The Screamin' Eagle Variable Pressure Clutch is a bolt-on kit claimed to bump up peak clutch tension by 33 lb-ft.
Harness high-performance power with the new Screamin’ Eagle Variable Pressure Clutch (P/N 37000121, $289.95) from Harley-Davidson Genuine Motor accessories. Designed to enhance the performance of an Original Equipment clutch, this bolt-on kit uses the centrifugal force of spinning weights to apply increasing pressure to the stock clutch pressure plate as RPM rises. Peak clutch tension is increased from 120 lb-ft to 153 lb-ft without increasing clutch lever effort at idle. The Variable Pressure Clutch also provides smoother clutch disengagement at lower speed. This kit fits 1999-later Evolution 1340 and all Twin Cam-equipped models behind most stock derby covers with no modifications. Some covers may require a spacer kit. See an authorized Harley-Davidson dealer for fitment details.
Harley-Davidson Motor Company produces heavyweight custom, cruiser and touring motorcycles and offers a complete line of Harley-Davidson motorcycle parts, accessories, riding gear and apparel, and general merchandise. For more information, visit Harley-Davidson's Web site at www.harley-davidson.com