* 4.6 liter: This refers to the engine's displacement. It's the total volume of all the cylinders combined. A larger displacement generally means more power.
* 3-valve: This indicates that each cylinder has three valves instead of the more common two (two intake, one exhaust). This design aims to improve airflow into and out of the combustion chamber, leading to potentially better performance and fuel efficiency. However, it's a more complex design.
