Glossary
Shape of each lobe on a camshaft that determines the amount or duration of time an intake or exhaust valve is open and the valve’s maximum opening, or “lift.”
Inclination of the plane of a wheel to the vertical plane of symmetry of a vehicle.
Shaft in an engine block or cylinder head that includes a series of lobes which regulates opening and closing the intake and exhaust valves, allowing the engine to “breathe.”
- Two aluminum rails attached to the upper rail of a cargo box
- Include four adjustable tie-down cleats that can be positioned along the cargo box rails, providing secure attachment points to keep cargo in place
- Usually made of nylon mesh
- Secures cargo and packages in a vehicle’s luggage compartment or rear cargo area
The angle between the steering axis and the true vertical axis when viewed from the side. Caster is considered “positive” when the steering axis is inclined upward and toward the rear.