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S&S CYCLE

MR103 Cam Kit

Manufacturer Code330-0456
Product CodeCHM-SSCYCLE-330-0456
  • Bolt-in camshaft for 103” engines with stock 8.7:1 compression ratio up to 10.5:1 compression ratio
  • Works with stock, un-ported heads, but is great for S&S CNC ported heads
  • More power across rpm range best results from 2500 rpm - 5500 rpm
  • Made in the USA
  • Installer must check coil bind, valve-to-valve clearance and valve-to-piston clearance.
  • A hydraulic press and other professional-level tools are required for installation.
  • S&S recommends that adjustable pushrod/covers be used.
  • Camshaft bearings and gaskets must be replaced when installing new camshafts.


    • '99 Twin cam requires a splined outer drive sprocket (sold seperately). '06 requires high-lift valve springs.

    Vehicle fitment

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

    This part is compatible with 48 motorcycle models.
    • HARLEY DAVIDSON FLHR 14501999–2006
    • HARLEY DAVIDSON FLHRC 14502004
    • HARLEY DAVIDSON FLHRCI 1450 EFI1999–2006
    • HARLEY DAVIDSON FLHRI 1450 EFI1999–2000, 2003–2006
    • HARLEY DAVIDSON FLHRS 14502004–2006
    • HARLEY DAVIDSON FLHRSI 1450 EFI2004–2006
    • HARLEY DAVIDSON FLHT 14501999–2006
    • HARLEY DAVIDSON FLHTC 14502002–2005
    • HARLEY DAVIDSON FLHTCI 1450 EFI1999–2000, 2003–2006
    • HARLEY DAVIDSON FLHTCUI 1450 EFI1999–2006
    • HARLEY DAVIDSON FLHTI 1450 EFI2004–2006
    • HARLEY DAVIDSON FLHX 14502006
    • HARLEY DAVIDSON FLHXI 1450 EFI2006
    • HARLEY DAVIDSON FLST 14502006
    • HARLEY DAVIDSON FLSTC 14502000–2006
    • HARLEY DAVIDSON FLSTCI 1450 EFI2001–2006
    • HARLEY DAVIDSON FLSTF 14502000–2006
    • HARLEY DAVIDSON FLSTFI 1450 EFI2001–2006
    • HARLEY DAVIDSON FLSTI 1450 EFI2006
    • HARLEY DAVIDSON FLSTN 14502005–2006
    • HARLEY DAVIDSON FLSTNI 1450 EFI2005–2006
    • HARLEY DAVIDSON FLSTS 14502000–2003
    • HARLEY DAVIDSON FLSTSC 14502005–2006
    • HARLEY DAVIDSON FLSTSCI 1450 EFI2005–2006
    • HARLEY DAVIDSON FLSTSI 1450 EFI2003
    • HARLEY DAVIDSON FLTR 14501999–2003
    • HARLEY DAVIDSON FLTRI 1450 EFI1999–2006
    • HARLEY DAVIDSON FXD 14501999–2005
    • HARLEY DAVIDSON FXDC 14502005
    • HARLEY DAVIDSON FXDCI 1450 EFI2005
    • HARLEY DAVIDSON FXDI 1450 EFI2004–2005
    • HARLEY DAVIDSON FXDL 14501999–2005
    • HARLEY DAVIDSON FXDLI 1450 EFI2004–2005
    • HARLEY DAVIDSON FXDWG 14501999–2005
    • HARLEY DAVIDSON FXDWG2 14502001
    • HARLEY DAVIDSON FXDWG3 14502002
    • HARLEY DAVIDSON FXDWGI 1450 EFI2004–2005
    • HARLEY DAVIDSON FXDX 14501999–2004
    • HARLEY DAVIDSON FXDXI 1450 EFI2004–2005
    • HARLEY DAVIDSON FXDXT 14502001–2003
    • HARLEY DAVIDSON FXST 14502000–2006
    • HARLEY DAVIDSON FXSTB 14502000–2006
    • HARLEY DAVIDSON FXSTBI 1450 EFI2003–2006
    • HARLEY DAVIDSON FXSTD 14502000–2006
    • HARLEY DAVIDSON FXSTDI 1450 EFI2001–2006
    • HARLEY DAVIDSON FXSTI 1450 EFI2003–2006
    • HARLEY DAVIDSON FXSTS 14502000–2006
    • HARLEY DAVIDSON FXSTSI 1450 EFI2003–2006
    In stock
    2 in stock
    Delivery in 1-3 business days
    RON 2,611.95
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    Specificații

    Specificații

    TypeChain
    GrindMR103
    UnitsKit
    ApplicationExhaust| Intake
    Intake Lift0,585"
    Intake Open13°
    Exhaust Lift0,585"
    Exhaust Open50°
    Intake Close33°
    Product NameCamshaft Kit
    Riding StyleStreet
    Exhaust Close22°
    Research ValueFinalized
    Intake Duration226°
    Exhaust Duration252°
    Intake Lift at TDC0,172"
    Exhaust Lift at TDC0,177"
    Intake Lift Imperial0.585"
    Intake Open Imperial13°
    Exhaust Lift Imperial0.585"
    Exhaust Open Imperial50°
    Intake Close Imperial33°
    Exhaust Close Imperial22°
    Intake Lobe Centerline100°
    Exhaust Lobe Centerline104°
    Intake Duration Imperial226°
    Exhaust Duration Imperial252°
    Intake Lift at TDC Imperial0.172"
    Exhaust Lift at TDC Imperial0.177"
    Intake Lobe Centerline Imperial100°
    Exhaust Lobe Centerline Imperial104°