**Engines LTI**
LTI engines are a type of advanced internal combustion engine that utilize a unique combustion process called low-temperature ignition (LTI). In LTI engines, fuel is injected directly into the cylinder and ignited by a low-energy spark, rather than the high-energy spark used in conventional spark-ignition engines. This results in a more controlled and efficient combustion process, which can lead to significant improvements in fuel economy, emissions, and power output. LTI engines also offer advantages in terms of durability and reliability, as they are less prone to knocking and wear than conventional engines.