USD
  • USD
  • EUR
  • GBP
  • CAD
  • MXN
  • AUD
Cart:0

Got a question? Email Us.

We ship Worldwide. šŸŒŽ

High Performance made easy to order

Make

Engine Type

  • Home
  • Products
  • Subaru JE Pistons 1997-2005 IMPREZA , FORESTER, LEGACY EJ25 - Piston Kit
subaru-je-pistons-1997-2005-impreza-forester-legacy-ej25-piston-kit
Move your mouse over image or click to enlarge
subaru-je-pistons-1997-2005-impreza-forester-legacy-ej25-piston-kit subaru-je-pistons-1997-2005-impreza-forester-legacy-ej25-piston-kit subaru-je-pistons-1997-2005-impreza-forester-legacy-ej25-piston-kit subaru-je-pistons-1997-2005-impreza-forester-legacy-ej25-piston-kit subaru-je-pistons-1997-2005-impreza-forester-legacy-ej25-piston-kit subaru-je-pistons-1997-2005-impreza-forester-legacy-ej25-piston-kit

Subaru JE Pistons 1997-2005 IMPREZA , FORESTER, LEGACY EJ25 - Piston Kit

Price: $724.30

Select Size:

  • Bore
  • Engine Compression Ratio (CR)
  • Volume Dome CC
  • 99.50mm = 3.917in 8.5 -24.4
  • 99.50mm = 3.917in 11.5 -1
  • 99.75mm = 3.927in 8.5 -24.8
  • 99.75mm = 3.927in 11.5 -1.3
  • 100.0mm = 3.937in 8.5 -25.1
  • 100.0mm = 3.937in 11.5 -1.5

Weight: 0.01 lb

Sku: 314335

Weight:

SKU:



$724.30

  • 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 1.2 x 2.5mm ring widths.
  • .905 x 2.500 (Round Forging) and .905 x 2.250ā€ (FSR Forging) straight wall carbon steel wrist pin provided.
  • Pin fitting and Tru-Arc locks included
  • Rings Now Included

Ā 

Ā 

Part # Bore Oversize Stroke
(mm)		 Rod
(mm)		 C/D
(mm)		 Head CCs C/R With .040 Dome CCs Gram Footnote Skirt Included
Ring Set#
314335 99.5 STD 79 131.3 30.3 46 8.5 -24.4 Call T, M F JG4904-3917
314338 99.5 STD 79 131.3 30.3 46 11.5 -1 Call V, M R JG4904-3917
314336 99.75 0.25 79 131.3 30.3 46 8.5 -24.8 Call T, M F JG4904-3927
314339 99.75 0.25 79 131.3 30.3 46 11.5 -1.3 Call V, M R JG4904-3927
314337 100 0.5 79 131.3 30.3 46 8.5 -25.1 Call T, M F JG4904-3937
314340 100 0.5 79 131.3 30.3 46 11.5 -1.5 Call V, M R JG4904-3937

Ā 

Ā 

Ā 

Top Compression Ring Thickness 0.0480
Second Compression Ring Thickness 0.0480
Oil Ring Thickness 0.100
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 JG4901-3917
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 392
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 0.000
Brand JE Pistons