We ship Worldwide. 🌎

High Performance made easy to order

Make

Engine Type

Subaru JE Pistons 2002-2005 IMPREZA WRX EJ205 ASYMMETRICAL - ***Single Piston***
Move your mouse over image or click to enlarge

Subaru JE Pistons 2002-2005 IMPREZA WRX EJ205 ASYMMETRICAL - ***Single Piston***

Price: $243.35

Select Size:

  • Bore
  • Engine Compression Ratio (CR)
  • Volume Dome CC
  • 92mm = 3.622in 8.5:1 -11
  • 92mm = 3.622in 9.5:1 -3.2
  • 92.5mm = 3.642in 8.5:1 -11.7
  • 92.5mm = 3.642in 9.5:1 -3.8
  • 93mm = 3.661in 8.5:1 -12.4
  • 93mm = 3.661in 9.5:1 -4.4

Weight: 0.01 lb

Sku: 314437S

Weight:

SKU:



$243.35

  • Dome/Dish requires no deburring or preparation
  • 2618 T6 high tensile forged aluminum
  • JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.
  • Dome and dishes feature smooth flowing radii for excellent flame travel.
  • 1.2 x 1.5 x 3.0mm & 1.0 x 1.2 x 2.8mm ring widths.
  • .905 x 2.250 straight wall carbon steel wrist pin provided.
  • Pin fitting and Tru Arc locks included
  • Rings Now Included

 

 

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#
314437 92 STD 75 130.5 32.7 48 8.5:1 -11 Call T F JG1004-3622
314440 92 STD 75 130.5 32.7 48 9.5:1 -3.2 Call T F JG1004-3622
314438 92.5 0.5 75 130.5 32.7 48 8.5:1 -11.7 Call T F JG1004-3642
314441 92.5 0.5 75 130.5 32.7 48 9.5:1 -3.8 Call T F JG1004-3642
314439 93 1 75 130.5 32.7 48 8.5:1 -12.4 Call T, M F JG1004-3661
314442 93 1 75 130.5 32.7 48 9.5:1 -4.4 Call T,M F JG1004-3661

 


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) 0.905
Make SUBARU
Wrist Pin Style - floating or press fit Floating
Wall Type STRAIGHT
Wall Thickness (IN) 0.180
Ringset Part Number JG1001-3622
Ring Brand ProSeal
Ringset Included Yes
Retainer Thickness 0.042
Retainer Lock Style Tru Arc Lock
Retainer Lock Part Number 905-042-CT
Retainer Diameter (IN) 0.905
Piston Pin Inside Diameter 0.545
Piston Material 2618
Piston Pin Length (IN) 2.250
Piston Avg Wt 359
Pin Offset Yes
Pin Brand JE Pistons
Pin Part Number 905-2250-18-51S
Pin Included Yes
Pin Diameter (mm) 23.00
Oil Rail Support Included No
Deck Clearance -0.012
Brand JE Pistons