Flat-6

A flat-6 is a 6 cylinder configuration of a flat engine or "boxer" engine. The cylinders are laid horizontally, with three on each side. The movement of the pistons in a horizontal engine is all in the same plane, so it creates less vibration than in a V-configuration engine; particularly one with an odd number of cylinders on each side of the engine, like a V6.

Related Topics:
Flat engine - V6

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Only a few auto makers have used flat-6 engines, among them Porsche and Subaru. Citroën developed one for the DS but abandoned it due to numerous problems. In the 1960s, Chevrolet made the Corvair with flat-6 air-cooled engines. The shape of the engine suits it better for rear engine designs, where the low center of gravity is an advantage; in front engine designs the width interferes with the ability of the front wheels to steer.

Related Topics:
Auto - Porsche - Subaru - Citroën - DS - Chevrolet - Corvair - Air-cooled - Rear engine - Center of gravity - Front engine

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Lycoming developed a very successful series of flat-6 aircraft engines, as used in many Cessna aircraft.

Related Topics:
Lycoming - Aircraft engine - Cessna

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Flat-6 engines are used in Honda Gold Wing and Honda Valkyrie motorcycles.

Related Topics:
Honda Gold Wing - Honda Valkyrie

~ ~ ~ ~ ~ ~ ~ ~ ~ ~