An intake structure for an internal combustion engine of a vehicle includes: an intake passage structural body defining an intake passage which is connected to the internal combustion engine and through which intake air to be supplied to the internal combu...

A fuel injector (18) for an internal combustion engine (11) which has a spray hole (25) designed geometrically to produce a spray of fuel so that substantially 70% or more of an amount of the spray hits a preselected area of a head (15) of an intake valve ...

Preferred embodiments of an air-fuel module (10) include a manifold (100) and a valve group subassembly (200). The manifold has a fuel supply passage (106) at least one air supply passage (108), and at least one power group subassembly (112) defining a cha...

The vehicle engine electrical system comprises a vehicle engine component such as an air intake manifold, at least one conductor, and foam mounting the conductor to the vehicle engine component. The conductor may be connected to a connector and thereby con...