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Length [mm]: | 112.3 |
Material: | Bi-metal |
Material: | Chrome-Mangan-Nickel Steel |
Supplementary Article/Info 2: | Chromed valve stem |
Supplementary Article/Info 2: | Stellite covered valve seat |
Supplementary Article/Info 2: | Valve stem tip hardened |
Valve head diameter [mm]: | 40 |
Valve stem diameter [mm]: | 9 |
Valve seat angle [°]: | 45 |
Valve stem material: | Chrome-silicon-steel |
PORSCHE: | 928.105.410.04 |