- Joined
- Oct 6, 2009
- Messages
- 621
- Reaction score
- 3
- Points
- 0
- Age
- 44
- Location
- Bamberg, Germany
- Vehicle Year
- 1994
- Make / Model
- Mazda
- Engine Size
- 2.3L
- Transmission
- Manual
So AAFES decided that they are only going to supply E10 on base, as well as most places off post. Been doing some reading online and it seems that most places in the states like MO are E10 too...So I have a 2 part question....first, how safe is it to constantly run? Second, as my understanding goes, E10 is less prone to detonation...if that is the case, can you advance timing 1 or 2 teeth?