Porsche 911 S 2.2 12v (180PS) Wossner Piston Kit

This Wössner forged piston kit is listed for 911S 2.2 12V High Compression. Catalogue reference: K9103D100. Selected bore size: 85mm.

Key specifications

• Application: 911S 2.2 12V High Compression
• Manufacturer: Porsche
• Engine code: 911.02
• Year range: 1969–1970
• Catalogue reference: K9103D100
• Bore Size: 85mm
• Product type: Forged Piston Kits
• Kit Part Number: K9103
• Stroke: 70.4mm
• Compression Height: 34mm
• OEM Comp Ratio: 9.8:1
• OEM Rod Length: 127.75mm
• Pin Size: 22mm
• Pin Part Number: WP017
• Clip Part Number: CW22
• Number of Rings: 3
• Cylinders: 6
• Valves Per Cylinder: 2
• Drawing number: 6403
• Piston number: K9103D100

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.