See how a boxer engine works with this 3D printed replica of a Subaru WRX motor

See how a boxer engine works with this 3D printed replica of a Subaru WRX motor

For many years now the Subaru WRX has been one of the most impressive sedans of its kind. The advanced racing variant of the Impreza was initially released back in 1992, having been specially developed for the World Rally Cross Championships. The Japanese manufacturer’s seminal vehicle has a number of great features, including symmetrical all-wheel drive and turbo-charging, but the engine is something that is particularly noteworthy. A Youtube user recently posted a video that made use of a 3D printed replica of what the WRX has under the hood, to demonstrate exactly how the horizontally opposed “boxer” four-cylinder […]

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