Longitudinal engine: Difference between revisions

{{More citations needed|date=May 2021}}

[[File:3 wheels chassis (8717718266).jpg|thumb|Longitudinal engine in a [[three-wheeler]] chassis]]

In [[automotive engineering]], a '''longitudinal engine''' is an [[internal combustion engine]] in which the [[crankshaft]] is oriented along the long axis of the [[vehicle]], from front to back.<ref name="Pickerill464" /><ref name="DuffyScharff2526" />

 

For motorcycles, the use of a particular type depends on the drive: in the case of a chain or belt drive a transverse engine is usually used, and with shaft drives a longitudinal engine. Longitudinal engines in motorcycles do have one disadvantage: the "tipping point" of the crankshaft tilts along the entire motorcycle to a greater or lesser degree when accelerating. This is partly resolved by having other components, such as the generator and the gearbox, rotate in the opposite direction to the crankshaft.

 

 

Cars with longitudinal engines usually have a smaller minimum turning circle than those with transverse engines. This is because there is more space to the sides of the engine, allowing deeper wheel arches so the front wheels are able to turn through a greater angle.