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Subaru EJ20 Version 1/2/3/4 (CR 9.1:1) '92-98' Wossner Piston Kit

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£589.88
SKU: 92-98-WOSSNER-PISTONS-K9432DA
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This Wössner forged piston kit is listed for Impreza WRX STI Ver 1-4 9:1. Catalogue reference: K9432DA. Selected bore size: 92mm.

Key specifications

  • Application: Impreza WRX STI Ver 1-4 9:1
  • Manufacturer: Subaru
  • Engine code: EJ20
  • Year range: 1992–1998
  • Catalogue reference: K9432DA
  • Bore Size: 92mm
  • Product type: Forged Piston Kits
  • Kit Part Number: K9432
  • Stroke: 75mm
  • Compression Height: 33.4mm
  • OEM Comp Ratio: 8.3:1
  • 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: 52310
  • Piston number: K9432DA

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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