E85

[Karel]

E85 is a great fuel. What i see is, changing injectors for example from 500ccm to 800ccm to be able inject aprox 30% fuel, to be at the same mixture like with other comercial fuel. You need pretty more on cold engine. but wahat do you get ? E85 has aproximatly 8OCT more than the other best pumpgas, so you can be more agressive with timimng, and you will get more power. In europe is the E85 also very cheaper compared to other unleaded gasoline.

[jasaircraft]

the highest oct fuel in my country is avgas100ll. Premium gas is crap here... so thats why we use it for the race cars. Should I see great power difference when using meth? should I go for a more agressive mix ... say 70%meth¿
what other fuels could I use to get more power output? I have already reached mbt with the avgas so adding octane rating isnt going to do much.