2005-2010 GT 3v motor – 2005-2010 GT 3v Transmission

The 2005-2010 GT 3v motor refers to the 4.6-liter V8 engine used in the fifth-generation Ford Mustang GT models produced between 2005 and 2010. This engine, also known as the “3v” (three-valve) due to its three valves per cylinder configuration, offered a significant improvement over its predecessor in terms of power, performance, and efficiency.

Here are some key details about the 2005-2010 GT 3v motor:

Displacement and Configuration: The engine has a displacement of 4.6 liters (281 cubic inches) and is configured in a V8 layout, with eight cylinders arranged in two banks at a 90-degree angle.

Valve Configuration: The “3v” in the engine’s name signifies its three-valve per cylinder configuration. Each cylinder has two intake valves and one exhaust valve, which improves airflow and combustion efficiency compared to the previous two-valve engines.

Horsepower and Torque: The 2005-2010 GT 3v motor produced approximately 300 horsepower and 320 lb-ft of torque. However, power output may vary slightly depending on specific model years and factory tuning.

Fuel Injection and Ignition: The engine features sequential multi-port fuel injection, which optimizes fuel delivery for each cylinder individually. It also utilizes a coil-on-plug ignition system, with a separate ignition coil for each spark plug.

Cylinder Heads and Intake Manifold: The GT 3v motor is equipped with aluminum cylinder heads for improved heat dissipation and reduced weight. It also incorporates an aluminum intake manifold designed to enhance airflow and improve power delivery.

Variable Valve Timing: The engine utilizes Ford’s Variable Valve Timing (VVT) system, known as “Cam Phaser,” on the intake camshafts. This technology enables precise control of valve timing, optimizing performance, fuel efficiency, and emissions across different engine speeds.

Transmission Options: The 2005-2010 GT 3v motor was typically paired with a five-speed manual transmission or an optional five-speed automatic transmission, allowing drivers to choose their preferred shifting experience.

Aftermarket Support: Due to its popularity among Mustang enthusiasts, the 2005-2010 GT 3v motor has a wide range of aftermarket support. Various performance upgrades, such as cold air intakes, exhaust systems, superchargers, and engine tuners, are available to enhance power and customize the engine’s characteristics.

The 2005-2010 GT 3v motor played a crucial role in revitalizing the Mustang’s performance image, delivering respectable power, a thrilling exhaust note, and a strong foundation for enthusiasts to build upon.