1986-2013 Sportster® & Buell - S&S Cycle

S e ction 4: 1986-2013 Sportster® & Buell ®S&S®Parts forTwin Cam 96 /103 2007-2013Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999CamshaftsFITMENT• 1986–'12 Harley-Davidson® Sportster®• 1994-’02 Buell®APPLICATIONSS&S 500: Bolt-in that cam that provides excellent torque with stock or ported heads. Great formodified engines up to 89" displacement and 9.0:1 to 10.5:1 compression ratio. Will work in 89" to100" engines with less than 9.0:1 compression. Normal clearancing checks recommended. 2000-6000 rpm. Requires adjustable pushrods.Parts forSportster ® & Buell ®1986-2013Parts forVintage Engines1926-1984S&S 555: For 74"-100" engines with 9.5:1 to 11.5:1 compression ratio. Provides broad torquecurve from 3500-6500 rpm using ported stock heads or S&S heads. Requires adjustable pushrods,spring spacing and normal clearance checks. 3000-6500 rpm.S&S 600: The standard cam included in 4" bore S&S engines. For engines larger than 89" with9.5:1 to 10.5:1 compression ratio and S&S heads. Great addition to a S&S 103" Sidewinder® kit.Requires adjustable pushrods, crankcase clearancing and spring spacing. 3500-6500 rpm.With the exception of the "bolt-in" 500 camshafts, S&S cams are high lift and are designed to takeadvantage of the extra flow of ported stock heads or S&S Super Stock® heads. Due to the high lift ofthese cams, spring spacing and minor clearancing is required for proper installation.Parts forX-Wedge®2007-2012S&S® CAMS FOR 1986-'12 SPORTSTER® AND 1994-'02 BUELL® MODELSParts forVictory®2003-2013RacingProductsCam Name Application Part No.S&S 5001991-'12 33-50821986-'90 33-5081S&S 5551991-'12 33-50841986-'90 33-5083S&S 6001991-'12 33-51261986-'90 33-5125MSRP$299.95$299.95$299.95$299.95$329.95$329.95Tools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyS&S® CAMS Specifications FOR 1986-'12 SPORTSTER® AND 1994-'02 BUELL® MODELSCam NameValve Timing 1 Valve Duration (º)Lift @ TDC 2ValveIntakeExhaustIntake Exhaust Lift Intake ExhaustSpringSpacingRequiredTappet 3 Type RequiredOpen BTDC/Close ABDC Open BBDC/Close ATDCS&S 500 34 º /50 º 56 º /28 º 264 º 264 º .500" .241" .212" No Solid or HydraulicS&S 555 33 º /53 º 53 º /33 º 266 º 266 º .555" .240" .240" Yes Solid or HydraulicS&S 600 20 º /55 º 60 º /20 º 255 º 260 º .600" .194" .184" Yes Solid or Hydraulic1 Timing designations is a function of zero lash @ 0.053" off base circle.2 TDC lifts are measured at the valve and are for reference only. Overlap valve lifts must be checked on assembled motor.3 Requires cam lobe clearancing when used in stock crankcases.OEM Cross ReferenceAppendix & IndexNOTES1991-’99 style pinion gear must be used with S&S® cams in 2000-'12 Sportster® models and 2000-'02 Buell® models with stock flywheels. See page 4-192000-'03 Sportster models and 2000-'02 Buell models using S&S flywheels or pinion shafts require the use of '91-'99 style cams and S&S '86-'87 pinion gear and oilpump drive gear.4-18 Order toll free 866-244-2673