- 32 % mass Oxygen
- RON > 104 / MON > 90
ELF E85 is a superethanol type fuel that offers, in addition to the usual benefits of superethanol (high oxygen and octane content), two major advantages over service station E85:
firstly, its stable ethanol content and vapour pressure mean that the mapping can be set once and for all; secondly, its higher energy content is advantageous for injector calibration.
Engines using Superethanol