The updated engine air inlet and exhaust design significantly improves the air intake, particularly in conventional flight, to ensure the air is not hampered by the air flow boundary layer on the ...

A cold air intake replaces your vehicle’s factory intake, moving the intake to the outside of the engine compartment so it has access to cold air and gets more airflow. Colder air is denser and ...

[Lindsay Wilson] has a lawnmower engine which a few years ago he converted with the addition of a sleeve valve to run on compressed air. It’s ... spark plug hole as an inlet and outlet.

IT HAS been said on more than one occasion that an aircraft carrier's flight deck is one of the most dangerous workplaces in ...

[Tom Stanton] has designed and made a couple of air-powered 3D printed engines but always struggled ... while the pin pushes open a ball which acts as the inlet valve to pressurize an intermediate ...