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S&S CYCLE

640 Cam

Manufacturer Code33-5108
Product CodeCHM-SSCYCLE-33-5108
  • For large displacement engines 110" and larger with 10.5:1 to 11.5:1 compression and smaller engines, 96"-107" with 11.0:1 to 12.0:1 compression
  • Less overlap and fast ramps build higher cylinder pressure
  • Lower TDC lift makes installation easier
  • Designed for use with hydraulic tappets
  • Made in the USA
  • Installer must check coil bind, valve-to-valve clearance, valve-to-piston clearance and cam lobe to case clearance.
  • Requires high-lift springs.


    • Vehicle fitment

    Select your vehicle in the bar above to check if this part fits.

    This part is compatible with 60 motorcycle models.
    • HARLEY DAVIDSON FLH 13401984
    • HARLEY DAVIDSON FLHR 13401994–1998
    • HARLEY DAVIDSON FLHR 14501999
    • HARLEY DAVIDSON FLHRCI 1340 EFI1998
    • HARLEY DAVIDSON FLHRCI 1450 EFI1999
    • HARLEY DAVIDSON FLHRI 1340 EFI1996–1997
    • HARLEY DAVIDSON FLHRI 1450 EFI1999
    • HARLEY DAVIDSON FLHS 13401988–1993
    • HARLEY DAVIDSON FLHT 13401984, 1986–1987, 1996–1998
    • HARLEY DAVIDSON FLHT 14501999
    • HARLEY DAVIDSON FLHTC 13401983, 1986–1998
    • HARLEY DAVIDSON FLHTCI 1340 EFI1996–1998
    • HARLEY DAVIDSON FLHTCI 1450 EFI1999
    • HARLEY DAVIDSON FLHTCU 13401989–1997
    • HARLEY DAVIDSON FLHTCUI 1340 EFI1995–1998
    • HARLEY DAVIDSON FLHTCUI 1450 EFI1999
    • HARLEY DAVIDSON FLHTE 13401984
    • HARLEY DAVIDSON FLST 13401987–1990
    • HARLEY DAVIDSON FLSTC 13401988–1999
    • HARLEY DAVIDSON FLSTF 13401990–1999
    • HARLEY DAVIDSON FLSTN 13401993–1996
    • HARLEY DAVIDSON FLSTS 13401997–1999
    • HARLEY DAVIDSON FLTC 13401984–1991
    • HARLEY DAVIDSON FLTCU 13401989–1996
    • HARLEY DAVIDSON FLTR 14501999
    • HARLEY DAVIDSON FLTRI 1340 EFI1998
    • HARLEY DAVIDSON FLTRI 1450 EFI1999
    • HARLEY DAVIDSON FXD 13401995–1998
    • HARLEY DAVIDSON FXD 14501999
    • HARLEY DAVIDSON FXDB 13401991–1992
    • HARLEY DAVIDSON FXDC 13401992
    • HARLEY DAVIDSON FXDG 13401984
    • HARLEY DAVIDSON FXDL 13401993–1998
    • HARLEY DAVIDSON FXDL 14501999
    • HARLEY DAVIDSON FXDS-CON 13401994–1999
    • HARLEY DAVIDSON FXDWG 13401993–1998
    • HARLEY DAVIDSON FXDWG 14501999
    • HARLEY DAVIDSON FXDX 14501999
    • HARLEY DAVIDSON FXE 13401984
    • HARLEY DAVIDSON FXEF 13401985–1986
    • HARLEY DAVIDSON FXLR 13401987–1994
    • HARLEY DAVIDSON FXR 13401986–1994
    • HARLEY DAVIDSON FXR 1340 II1984
    • HARLEY DAVIDSON FXR2 13401999
    • HARLEY DAVIDSON FXR3 13401999
    • HARLEY DAVIDSON FXRC 13401985
    • HARLEY DAVIDSON FXRD 13401986
    • HARLEY DAVIDSON FXRDG 13401984–1985
    • HARLEY DAVIDSON FXRP 13401984
    • HARLEY DAVIDSON FXRS 13401984–1992
    • HARLEY DAVIDSON FXRS CON. 13401989–1993
    • HARLEY DAVIDSON FXRS-SP 13401987–1993
    • HARLEY DAVIDSON FXRT 13401984–1992
    • HARLEY DAVIDSON FXSB 13401984–1985
    • HARLEY DAVIDSON FXST 13401985–1990, 1999
    • HARLEY DAVIDSON FXSTB 13401998–1999
    • HARLEY DAVIDSON FXSTC 13401986–1998
    • HARLEY DAVIDSON FXSTS 13401988–1999
    • HARLEY DAVIDSON FXSTSB 13401995–1997
    • HARLEY DAVIDSON FXWG 13401984–1986
    On demand
    Delivery time determined after consultation
    RON 1,832.53
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    Specificații

    Specificații

    TypeGear
    Grind640 Series
    UnitsEach
    ApplicationExhaust| Intake
    Intake Lift0,640"
    Intake Open25°
    Exhaust Lift0,640"
    Exhaust Open65°
    Intake Close60°
    Product NameCamshaft
    Riding StyleStreet
    Exhaust Close20°
    Research ValueFinalized
    Intake Duration265°
    Exhaust Duration265°
    Intake Lift at TDC0,222"
    Exhaust Lift at TDC0,192"
    Intake Lift Imperial0.640"
    Intake Open Imperial25°
    Exhaust Lift Imperial0.640"
    Exhaust Open Imperial65°
    Intake Close Imperial60°
    Exhaust Close Imperial20°
    Intake Lobe Centerline107,5°
    Exhaust Lobe Centerline112,5°
    Intake Duration Imperial265°
    Exhaust Duration Imperial265°
    Intake Lift at TDC Imperial0.222"
    Exhaust Lift at TDC Imperial0.192"
    Intake Lobe Centerline Imperial107.5°
    Exhaust Lobe Centerline Imperial112.5"