With the increasing popularity and growing trend of e-bikes, bicycle system suppliers have set goals to optimise the power and performance of their drive systems. In order to support the driver in the ...

Once upon a time an engine needed three things to run: fuel, air, and fire. That's what carbs, coils, and distributors are for. Modern EFI engines still need these three elements, but they use ...

A typical Ford 5.0L V8 SFI engine in a 1988 Mustang with the stock Speed Density-based air/fuel metering system. Mass Air metering came in on 1988 California 5.0L HO cars and went nationwide in 1989.

While the 5.3L LS4 V8 was the first car engine to feature Active Fuel Management (cylinder deactivation) technology, it was not Flex Fuel capable and did not have variable valve timing. As mentioned, ...

This story has been updated as of June 25, 2021, with information regarding potential warranty issues regarding driving with engine warning lamps on. Advancements in engine and emissions technology ...

Researchers have developed an internal combustion engine that emits less than half the CO2 compared to a regular engine without compromising performance. This corresponds to fuel consumption of less ...