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Wiseco Piston Kit (107ci., Domed) - Standard Bore 4.122in., 10.5:1 Compression - 4923PS

4923PS

Description

  • All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life.
  • Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation.
  • Wiseco�s wide range of oversize pistons increase the life of cast iron lined cylinders.
  • Wiseco�s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in today�s market place.
  • Wiseco high performance forged pistons are designed from over 70 years of experience in all racing and riding conditions, to provide your engine with the best performance, durability, and long service life. All Wiseco pistons and components are optimized for your vehicle to get the most value for your money.

    • *Please note pistons and rings sold by bore size.
    *STANDARD and OVERSIZES are not indicated.

    CONTENTS:
  • 4127GFX - 104.83mm (4.127") Auto Ring Set- 1 cyl.
  • S594 - PistonPin .927 x 2.250" Chromed SW
  • W5752 - ROUND WIRE PIN LOCKS-HARLEY #4678 (PAIR)
  • Dome Volume: +3.7cc
  • Valve Pocket Depth - Intake: -.205in
  • Valve Pocket Dia - Intake: 2.150in
  • Valve Pocket Depth - Exhaust: -.205in
  • Valve Pocket Dia - Exhaust: 2.150in
  • Sales Conditions: Screamin Eagle ignition module req.
  • Skirt Coating: Moly
  • Note: Big bore cylinder required
  • Note: Bore cases to accept sleeves

    • Product Series

    Application List

    YearsMakeModelApplicationNotes
    1999 - 2006Harley DavidsonFLHTCI Electra Glide ClassicModels with 4in. Stroke Crank
    1999 - 2013Harley DavidsonFLHR Road KingModels with 4in. Stroke Crank
    2004 - 2007Harley DavidsonFLHRS Road King CustomModels with 4in. Stroke Crank
    2008 - 2011Harley DavidsonFLSTSB Cross BonesModels with 4in. Stroke Crank
    2012 - 2013Harley DavidsonFLD SwitchbackModels with 4in. Stroke Crank
    2000 - 2006Harley DavidsonFLHRI Road KingModels with 4in. Stroke Crank
    1999 - 2013Harley DavidsonFLHTC Electra Glide ClassicModels with 4in. Stroke Crank
    2012 - 2013Harley DavidsonFLS Softail SlimModels with 4in. Stroke Crank
    2003 - 2006Harley DavidsonFLHTI Electra Glide StandardModels with 4in. Stroke Crank
    2007 - 2013Harley DavidsonFLHRC Road King ClassicModels with 4in. Stroke Crank
    2004 - 2006Harley DavidsonFLHRSI Road King CustomModels with 4in. Stroke Crank
    1999 - 2006Harley DavidsonFLTRI Road GlideModels with 4in. Stroke Crank
    1999 - 2006Harley DavidsonFLHRCI Road King ClassicModels with 4in. Stroke Crank
    2006 - 2006Harley DavidsonFLSTI Heritage SoftailModels with 4in. Stroke Crank
    2006 - 2006Harley DavidsonFLST Heritage SoftailModels with 4in. Stroke Crank
    2001 - 2006Harley DavidsonFLSTFI Fat BoyModels with 4in. Stroke Crank
    2001 - 2006Harley DavidsonFLSTCI Heritage Softail ClassicModels with 4in. Stroke Crank
    2009 - 2013Harley DavidsonFLHTCUTG Tri Glide Ultra ClassicModels with 4in. Stroke Crank
    1999 - 2009Harley DavidsonFLHT Electra Glide StandardModels with 4in. Stroke Crank
    2008 - 2009Harley DavidsonFXCW RockerModels with 4in. Stroke Crank
    1999 - 2006Harley DavidsonFLHTCUI Electra Glide Ultra ClassicModels with 4in. Stroke Crank
    2001 - 2003Harley DavidsonFLSTSI Heritage SpringerModels with 4in. Stroke Crank
    2004 - 2006Harley DavidsonFXDI Dyna Super GlideModels with 4in. Stroke Crank
    2007 - 2013Harley DavidsonFXDB Street BobModels with 4in. Stroke Crank
    2010 - 2013Harley DavidsonFLSTFB Fat Boy LoModels with 4in. Stroke Crank
    2010 - 2011Harley DavidsonFLHXXX Street Glide TrikeModels with 4in. Stroke Crank
    2007 - 2013Harley DavidsonFLHTCU Electra Glide Ultra ClassicModels with 4in. Stroke Crank
    2006 - 2006Harley DavidsonFXDBI Street BobModels with 4in. Stroke Crank
    2007 - 2013Harley DavidsonFLHX Street GlideModels with 4in. Stroke Crank
    2008 - 2013Harley DavidsonFXDF Fat BobModels with 4in. Stroke Crank
    2001 - 2006Harley DavidsonFXSTI Softail StandardModels with 4in. Stroke Crank
    2005 - 2013Harley DavidsonFXDC Super Glide CustomModels with 4in. Stroke Crank
    2005 - 2013Harley DavidsonFLSTN Softail DeluxeModels with 4in. Stroke Crank
    2000 - 2013Harley DavidsonFLSTC Heritage Softail ClassicModels with 4in. Stroke Crank
    2010 - 2013Harley DavidsonFLHTK Electra Glide Ultra LimitedModels with 4in. Stroke Crank
    1999 - 2000Harley DavidsonFXDS-Conv Dyna ConvertibleModels with 4in. Stroke Crank
    2000 - 2003Harley DavidsonFLSTS Heritage SpringerModels with 4in. Stroke Crank
    2006 - 2006Harley DavidsonFXDI35 Dyna 35th Anniversary Super GlideModels with 4in. Stroke Crank
    2008 - 2011Harley DavidsonFXCWC Rocker CModels with 4in. Stroke Crank
    2004 - 2006Harley DavidsonFXDLI Dyna Low RiderModels with 4in. Stroke Crank
    2005 - 2006Harley DavidsonFLSTNI Softail DeluxeModels with 4in. Stroke Crank
    2000 - 2013Harley DavidsonFLSTF Fat BoyModels with 4in. Stroke Crank
    2004 - 2005Harley DavidsonFXDXI Dyna Super Glide SportModels with 4in. Stroke Crank
    2001 - 2006Harley DavidsonFXSTBI Night TrainModels with 4in. Stroke Crank
    1999 - 2010Harley DavidsonFXD Dyna Super GlideModels with 4in. Stroke Crank
    2001 - 2006Harley DavidsonFXSTSI Springer SoftailModels with 4in. Stroke Crank
    2013 - 2013Harley DavidsonFXSB BreakoutModels with 4in. Stroke Crank
    1999 - 2005Harley DavidsonFXDX Dyna Super Glide SportModels with 4in. Stroke Crank
    2005 - 2007Harley DavidsonFLSTSC Softail Springer ClassicModels with 4in. Stroke Crank
    2005 - 2006Harley DavidsonFLSTSCI Softail Springer ClassicModels with 4in. Stroke Crank
    2000 - 2007Harley DavidsonFXSTD Softail DeuceModels with 4in. Stroke Crank
    2011 - 2013Harley DavidsonFLTRU Road Glide UltraModels with 4in. Stroke Crank
    1999 - 2013Harley DavidsonFXDWG Dyna Wide GlideModels with 4in. Stroke Crank
    2010 - 2013Harley DavidsonFLTRX Road Glide CustomModels with 4in. Stroke Crank
    2000 - 2006Harley DavidsonFXSTS Springer SoftailModels with 4in. Stroke Crank
    1999 - 2009Harley DavidsonFXDL Dyna Low RiderModels with 4in. Stroke Crank
    1999 - 2009Harley DavidsonFLTR Road GlideModels with 4in. Stroke Crank
    2004 - 2006Harley DavidsonFXDWGI Dyna Wide GlideModels with 4in. Stroke Crank
    2001 - 2003Harley DavidsonFXDXT Dyna Super Glide T-SportModels with 4in. Stroke Crank
    2007 - 2010Harley DavidsonFXSTC Softail CustomModels with 4in. Stroke Crank
    2005 - 2006Harley DavidsonFXDCI Super Glide CustomModels with 4in. Stroke Crank
    2011 - 2013Harley DavidsonFXS BlacklineModels with 4in. Stroke Crank
    2000 - 2007Harley DavidsonFXST Softail StandardModels with 4in. Stroke Crank
    2000 - 2009Harley DavidsonFXSTB Night TrainModels with 4in. Stroke Crank
    2001 - 2006Harley DavidsonFXSTDI Softail DeuceModels with 4in. Stroke Crank

    Shipping Information

    • Item Requires Shipping
    • 5.0 lbs.
    • W6.0000” x H10.0000” x L4.0000”
    • Free Ground Shipping (1 - 5 Days)