The deflection of a control rod leads to stress and abrasion that’s easily missed with standard visual inspections, reducing target flight lifetimes by more than half.

The design intent of the AeroForce prototype is to maintain the current installation envelope and weight while reusing the existing, time-tested hot section butterfly valve and housing.” — Hartzell ...

Gearheads who want their car to go faster need more horsepower, and that can be achieved with a turbocharged engine.