All it takes to tune your car to run E85 is

One of these


And one of these


But...you do have to know how to use both of them.


Some E85 performance related links for those interested:
http://www.e85performance.net/forums/

http://www.proe85.com/
-A 8.90 index class at No Limit raceway in Indiana..uses E85 as spec fuel. Many different combo's running it.

http://www.theturboforums.com/smf/in...?topic=47094.0
tt 331 mustang making 1000+rwhp on E85