When a truck already has two giant turbos, a fire-ringed head, and Extrude-Honed injectors, you might think it's already "maxed out," but that wasn't stopping the team at Bud's Diesel. They realized ...

This is the twin TBI setup attached to the top of the new cross-ram manifold. Note that fuel enters the left TBI unit first and then on to the right unit before being returned to the tank. Although ...

NOT so long ago, fuel injection was the sole preserve of tiny firms which couldn’t get the big carburettor manufacturers to make parts tailored to their small production runs. Companies such as Moto ...

Electronic fuel injection is older than you think, the earliest example being the failed Bendix Electrojector system from 1957. Bosch bought the rights to the Eletrojector system and developed it into ...