Chromal cylinders from a Fuhrmann 547 engine:
Aluminum with Chromium plating, dimple honed to retain oil. Nickel is more oleophillic and does not need the dimples to retain oil.
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1971 911S, 2.7RS spec MFI engine, suspension mods, lightened
Suspension by Rebel Racing, Serviced by TLG Auto, Brakes by PMB Performance
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