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#Porsche engineering

Close-up detail of a classic Porsche 928 Weissach axle rear suspension in a workshop
Car Features

The Weissach Axle: An Engineering Breakthrough

Wayne Coburn · · 6 min
Close-up of a restored Porsche 944 2.5-liter engine bay showing the balance shaft and timing belt covers
Car Features

Engineering the Balance-Shaft Four

Dan Reeves · · 6 min