Lamborghini JE Pistons GALLARDO V10 5.0L FSI 2003-2008 - ***Single Piston***

More Description

• Description

  Crown requires no deburring or preparation 2618 T6 high tensile forged aluminum NEW ASYMMETRICAL FSR forging! State of the art asymmetrical skirt technology reduces friction and mass while providing a more rigid and durable platform (Skirt Style F). In this environment, higher boost levels or heavy nitrous usage necessitate JE's wrought 2618 alloy. FSR pistons include offset pins for quiet operation. FSR pistons feature new Smooth Finished Crown process for excellent flame travel. Tuff Skirt Coating Standard on all Gallardo V10 Pistons 1.0 x 1.2 x 2.8mm ring widths .787 x 2.250 straight wall 9310 steel wrist pin provided. Pin fitting, rings and wire locks included

• Sizing Chart

  Part #

  Bore

  Oversize

  Stroke (mm)

  Rod (mm)

  C/D (mm)

  Head CC's

  C/R With .040

  Dome CC's

  Gram

  Footnote

  Skirt

  Included Ring Set#

  308177

  82.5

  STD

  92.8

  154

  27.6

  46

  9

  -11.2

  268

  T

  F

  XC8255

• Piston Specifications

  Top Compression Ring Thickness	0.0400
  Second Compression Ring Thickness	0.0480
  Oil Ring Thickness	0.111
  Forging Type	FSR
  Series	JE Pistons
  Piston Head Type	Inv Dome/Dish
  Pin Diameter (IN)	0.787
  Make	LAMBORGHINI
  Wrist Pin Style - floating or press fit	Floating
  Wall Type	CHAMFERED
  Wall Thickness (IN)	0.210
  Ringset Part Number	XC8255
  Ring Brand	ProSeal
  Ringset Included	Yes
  Retainer Thickness	0.050
  Retainer Lock Style	Wire Lock
  Retainer Lock Part Number	787-050-MW
  Retainer Diameter (IN)	0.787
  Piston Pin Inside Diameter	0.367
  Piston Pin Material	9310 NICKEL CARBON STEEL ALLOY
  Piston Material	2618
  Piston Pin Length (IN)	2.250
  Piston Avg Wt	271
  Pin Offset	Yes
  Pin Brand	JE Pistons
  Pin Part Number	787-2250-21-93C
  Pin Included	Yes
  Pin Diameter (mm)	20.00
  Oil Rail Support Included	No
  Deck Clearance	0.000
  Brand	JE Pistons