What is the difference between 1JZ and 2JZ?
1 Answers
1JZ and 2JZ are engine codes developed by Toyota, and their full names are 1JZ-GTE VVT-i and 2JZ-GTE, respectively. The differences between them are as follows: 1. Number of Turbos: The 1JZ is a single-turbo engine, while the 2JZ is a twin-turbo engine. 2. Displacement: The 1JZ has a displacement of 2.5 liters, whereas the 2JZ has a displacement of 3.0 liters. A car engine is the device that provides power to the vehicle, determining its performance, fuel efficiency, stability, and environmental friendliness. Depending on the power source, car engines can be categorized into diesel engines, gasoline engines, electric motors for electric vehicles, and hybrid engines.