the dyno chart - Jersey Harley-Davidson

Screamin’ Eagle ® 513Transmission/ClutchB. Screamin’ Eagle Race Clutch KitD. Screamin’ Eagle Twin CamPerformance Race Clutch Hub Kit12C. Screamin’ Eagle Performance Clutch KitE. Screamin’ Eagle Performance SlipperClutch for VRSC ModelsB. Screamin’ Eagle Race Clutch KitThis clutch has an innovative design that features new longlife friction plates and 6 individual coil springs to adjust yourclutch to your specific needs. Designed to handle up to 162lb.-ft. of torque at the crank.37970-03AFits ’90-’99 Evolution ® 1340-equipped models and ’99-’06Softail, Touring and ’99-’05 Dyna models. (Will not fitmodels equipped with Hydraulic Clutch.)Note: ’90-’97 Evolution 1340-equipped models requireClutch Shell P/N 37707-98A and Rod Adjuster ScrewP/N 37090-98A. ’90-’93 Evolution 1340-equipped modelsalso require starter P/N 31553-94B.C. Screamin’ Eagle Performance Clutch KitKit increases capacity of the ’98-later clutch design by over28% to 125 lb.-ft. of torque at the crank. Includes new longlife friction discs, steel plates. Clutch Spring P/N 37951-98is sold separately to assist in increasing capacity of stockclutch. Great upgrade for the Screamin’ Eagle Twin CamPerformance Race Clutch Hub Kit P/N 37976-08.37969-03AFits ’99-later Twin Cam-equipped models and’98-later Evolution 1340-equipped models.Clutch Spring (not shown)37951-98Fits ’99-later Twin Cam-equipped models and’98-later Evolution 1340-equipped models.D. Screamin’ Eagle Twin CamPerformance Race Clutch Hub KitInnovative new clutch hub kit offers improved clutch performance,and is perfect for large displacement applications.Will support engines producing up to 160 lb.-ft. of torque.Kit includes the hub, pressure plate and clutch springs, andcan be used with stock friction discs and spacers. Does notinclude clutch friction plates.37976-08Fits ’07-later Twin Cam models. (Available August 2008.)E. Screamin’ Eagle PerformanceSlipper Clutch for VRSC ModelsThis clutch offers reduced lever effort and improved performance.The unique “slip and assist” ramp system opens thetwo halves of the clutch hubs slightly during high loads tothe drivetrain, allowing a moderate slip that reduces shockto the drivetrain during rapid downshifting. The resultingreduction in wheel hop allows maximum contact betweenthe tire and the road in wet or slippery conditions. Clutchlever effort is also reduced by 20% in 1130cc and 30% on1250cc applications.37938-08KFits ’02-’07 VRSC models.F. High Performance Clutch Discs andSpring for ’89-earlier ModelsOffers increased clutch capacity. Reduces clutch slippageand resultant heat build-up under heavy use/high performanceengines.1. Screamin’ Eagle Clutch Spring37875-86AFits ’84-1/2-’89 1340cc wet clutch models.High Performance Clutch Spring36783-87 Fits ’84-1/2-’90 XL alternator models.2. Screamin’ Eagle Clutch Discs37931-84Fits ’82-1/2-’89 1340cc wet clutch models. Stockproduction on ’87-’89 models. Set of six.G. Screamin’ EaglePerformance Clutch KitPerformance clutch kit converts the 8-plate clutch to a9-plate design. The surface area is increased by 13%, andthe spring rate is increased by 10% for a combination thatcan handle over 115 ft./lb. of torque at the crank, a 23%increase over the stock-rated capacity. Kit includes Kevlarbasedfriction discs and performance clutch spring.38002-04Fits ’91-later XL models and ’94-’97 Evolution1340-equipped models.F. High Performance Clutch Discs andSpring for ’89-earlier ModelsG. Screamin’ Eagle PerformanceClutch Kit