* Displacement: The 4HJ1 has a larger displacement (4.1 liters) compared to the 4HE1 (3.9 liters). This means the 4HJ1 engine has a larger combustion chamber and can therefore burn more fuel, generating more power.
* Horsepower and Torque: While exact figures vary depending on the specific application and tuning, the 4HJ1 typically produces more horsepower and torque than the 4HE1.
However, it's important to note:
* Different applications: Both engines were used in various vehicles and applications, so comparing them directly is challenging. The 4HE1 was often used in lighter trucks and vans, while the 4HJ1 was frequently found in heavier duty vehicles.
* Specific tuning: The power output can also be influenced by the specific tuning and modifications made to the engines.
Therefore, while the 4HJ1 is generally more powerful, the best way to determine which engine is "more powerful" for a specific application is to compare their specifications and performance figures.
