Let’s take a look at some real-world production engines to see how bore and stroke affect performance, not just in theory but in practice. We start with the square and well-known Honda K20: 86x86 mm, ...

Starting in 2011, Ford and General Motors began using Bosch Mobility CP4 pumps to provide high pressure fuel to their diesel engines. GM used the pump on its 6.6-liter LGH and LML Duramax diesel ...

We may receive a commission on purchases made from links. The problems associated with CP4 high-pressure fuel pumps are well documented. In fact, Ford recently issued a recall of close to 300,000 ...

Series frac pump platform, designed to deliver significantly greater performance, efficiency, and serviceability for ...

Lesser forms of internal combustion, known to most as gasoline engines, often teeter on the edge of airflow, fuel flow, and ignition advance. At elevated cylinder pressure, an air/fuel ratio or timing ...

Hitting the horsepower wall. It’s something no auto enthusiast ever wants to face. Unfortunately, for the owners of ’11-’14 6.7L Power Stroke-equipped Super Dutys, that moment comes before the full ...