What are the differences between high and low power versions of the EA888 engine?

[MilesAnn]

The differences between high and low power versions of the EA888 engine are: 1. Different combustion systems: The high-power EA888 Gen3 uses the traditional Otto cycle; the low-power EA888 Gen3B employs the Miller cycle to reduce fuel consumption. 2. Different compression ratios: The high-power EA888 Gen3 has a compression ratio of 9.8; the low-power EA888 Gen3B has a compression ratio of 11.7. 3. Different designs of the variable valve lift AVS system: The high-power EA888 Gen3's variable valve lift system AVS is on the exhaust side; the low-power EA888 Gen3B's variable valve lift system AVS is on the intake side.