Part Number:
JE-314340

JE Pistons 314340 Forged Subaru EJ25 DOHC Dome 100.0mm Bore

JE Pistons, Subaru EJ25 DOHC 1996-1999, Bore 100.0mm, Stroke 79mm, Rod Length 131.25mm, Dish -1.5cc, 424 Grams, Set of 4

$899.99
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⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
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JE Pistons are machined by the most advanced CNC machining technologies available. JE forged Pistons are trusted by racers and engine builds for dependability. JE Pistons are compatible with boost and nitrous.

  • 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 2.250” (FSR Forging) straight wall carbon steel wrist pin provided.
  • Pin fitting and Tru-Arc locks included
  • Rings Now Included

    Compression Ratio:
  • 11.5:1
  • More Information
    CNC Part Number JE-314340
    Price $899.99
    Sold As Set
    Manufacturer's Part Number 314340
    Brands JE
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Subaru EJ25
    Bore Size 3.937
    Crankshaft Stroke 3.110
    Rod Length 5.167
    Piston Type Dish
    Compression Height 1.193
    Piston Material 2618 Forged
    Piston Ring Size 1.2mm 1.2mm 2.5mm
    Wrist Pin Size 0.905
    Custom Notices ⚠ PROP 65 WARNING
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