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Subaru EJ20 WRX (1998'-Pre) 8.0:1 Wossner Piston Kit

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£589.88
SKU: 1-WOSSNER-PISTON-KIT-K9129D050
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This Wössner forged piston kit is listed for Impreza WRX STI Ver 1-4 Low Compression. Catalogue reference: K9129D050. Selected bore size: 92.5mm.

Key specifications

  • Application: Impreza WRX STI Ver 1-4 Low Compression
  • Manufacturer: Subaru
  • Engine code: EJ20
  • Year range: 1992–1998
  • Catalogue reference: K9129D050
  • Bore Size: 92.5mm
  • Product type: Forged Piston Kits
  • Kit Part Number: K9129
  • Stroke: 75mm
  • Compression Height: 33.4mm
  • OEM Comp Ratio: 09:01
  • OEM Rod Length: 130.5mm
  • Suits Wossner Con Rod: G0012
  • Pin Size: 23mm
  • Pin Part Number: WP143-SP
  • Clip Part Number: CA23
  • Number of Rings: 3
  • Cylinders: 4
  • Valves Per Cylinder: 4
  • Con Rod Length Centre-to-centre: 130.5mm
  • Drawing number: 2406
  • Piston number: K9129D050

Fitment note: Compare the application, engine code, selected option and listed dimensions with your engine before ordering. Contact TSR Performance if you need a fitment check.

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