M104 Forged Piston Forged Connecting Rods Valve Spring Titanium Retainer Kit

Product Specifications

Forged Connecting Rods:

• Material: 4340 Alloy
• Shape: H-Beam
• Bolt Size: 3/8″
• Length (C-C): 143.00mm/144mm/145mm/147mm(Contact us when place order)
• Big End Diameter: 51.60mm
• Pin End Diameter: 22.00mm
• Big End Width: 22.00mm
• Pin End Width: 22.00mm
• Set of 6

Forged Pistons:

• Material: 4032 Alloy
• Piston Diameter: 90.05mm(0.15mm oversized)
• Pin Size: 22.00mm
• Compression Ratio: 10:1
• Compression Height: 31.20mm
• Overall Height: 50.70mm(good for shorter rods)
• Ring size: 90.05×1.5+1.2+2.8mm
• Set of 6

Dual Valve Springs:

• Super Clean Alloy
• Fits all M104 engines with stock Dual Valve Springs or straight Valve Springs
• Free Length: 45.6mm/42.6mm
• Seat Pressure: 37.5mm @ 53kg
• Open Pressure: 27.5mm @ 127kg
• Set of 24

Retainers

• Ti-64 material
• Reduce weight from stock retainer 20.8g to 11.8g, for best response and high rpm
• Does not fit conical Valve Springs from M104.942/995
• Set of 24

Technical Features of Hench Performance Connecting Rods

• Two-Piece forging for great strength
• Shot Peening for improved fatigue life
• Bronze bushing with radial groove.
• Magnaflux Inspection guarantees that the consistency of the forged material meets our high-quality standard
• Multi Stages Heat Treatment for maximum strength, dimensional stability, and fatigue life.
• CNC machining for superior tolerances, precise as much as 0.005mm
• Optimal balancing for weight matched sets of ± 1gram

Technical Features of Hench Performance Forged Pistons

• Completely Phosphate Coated, increase Oil Adhesion for better lubrication.
• Pin Oiling, for better lubrication of Piston Pins and significantly extend lifetime at super high temperature and rpm.
• Light design

Contains:

• Piston x 6
• Piston Pin x 6
• Pin Lock x 12
• Piston Ring x 6
• Connecting Rod x 6
• Bolt x 12
• Dual Valve Spring x 24
• Titanium Retainer x 24

Application:

• Mercedes-Benz
  • 1993–1994 W124 320 E
  • 1994–1996 W124 E 320
  • 1995–1997 W210 E 320
  • 1991–1993 W140 300 SE, 300 SEL
  • 1993–1999 W140 S 320
  • 1994–1998 R129 SL 320
  • 1994–1998 W463 G 320

  Roewe

  • 2011–2017 W5
  • 2008–2009 R95

  SsangYong

  • 1997-2017 Chairman
  • 1996-2006 Korando
  • 2007-2014 Kyron
  • 1993–1999 Musso
  • 2001–2006 Rexton Y200
  • 2004–2013 Rodius

  Heuliez

  • 1996 Intruder

  Status & Class

  • 1999 OPAC Contender XG