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Wossner Pistons

Wossner 205 GTI 1.9 8v High Comp Forged Piston Kit (K9112)

205 GTI 1.9 8v High Comp Forged Piston Kit.

Manufacturer kit reference: K9112

Technical specifications

Engine Code XU9JA
YOM From 1986
YOM To 1987
Bore Size 83.5mm , 83mm , 84mm
Stroke 88mm
Compression Height 37mm
OEM Comp Ratio 9.6:1
Number of Rings 3
OEM Rod Length 143mm
Clip Part Number CW20
Pin Size 20mm
Pin Part Number WP052
Cylinders 4
Valves Per Cylinder 2
Suits Wossner Con Rod G0004
Con Rod Length C/C 143mm

Piston specifications by size

Piston reference Piston diameter Compression ratio Capacity
K9112D050 83.42mm 12.63:1 1927cc
K9112D100 83.92mm 12.77:1 1950cc
K9112DA 82.92mm 12.5:1 1904cc

Piston diameter and cylinder bore are different measurements. Select the correct size and confirm the engine specification before ordering.

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