JE-Pistons Kit BMW S50B30 Euro CR 11.5:1

€ 1.314,60


  • Rod Length : 142mm
  • Bore size: 86.50mm 
  • Piston Type: Dish/Inverted Dome
  • Compression Height: 31.62mm
  • Piston Material: 2618 Forged
  • Piston Ring Size: 1.0 1.2  2.8mm
  • Wrist Pin Size: 0.827


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.
  • 1.0 x 1.2 x 2.8mm ring widths.
  • .827 x 2.500 straight wall carbon steel wrist pin provided.
  • Pin fitting and wire locks included
  • Rings Now Included

    Compression Ratio:
  • 11.5:1