2JZHH

2JZHH is a 2.5-liter inline-six petrol engine produced by the Japanese automaker Toyota. It was introduced in 1998 and is known for its reliability and efficiency. The engine is part of Toyota's 2JZ series, which is renowned for its performance and durability.

The 2JZHH engine is equipped with a double overhead camshaft (DOHC) design and features four valves per cylinder. It produces a maximum power output of 200 horsepower (149 kW) and a peak torque of 236 lb-ft (320 Nm) at 4,800 rpm. The engine is known for its smooth operation and is often used in high-performance applications.

One of the key features of the 2JZHH is its variable valve timing (VVT) system, which helps improve fuel efficiency and performance. The engine also includes a sequential multi-port fuel injection system, which enhances combustion efficiency.

The 2JZHH engine has been used in various Toyota models, including the Supra and MR2. It is praised for its ability to deliver strong performance while maintaining fuel economy. The engine's reliability and longevity make it a popular choice among enthusiasts and performance enthusiasts.

Overall, the 2JZHH is a significant contribution to Toyota's engine lineup, offering a balance of power, efficiency, and durability. Its advanced technology and performance capabilities have made it a favorite among automotive enthusiasts.