Hey thanks Senna T, E85 is good fuel no doubt about it.....Definately be good to have an E85 tune down the track for the XR6T but that's a looooong way off yet. Just a pitty its not more readily available at the moment, I actually buy the fuel in 200ltr drums as SA doesnt have it at the bowser anymore. Will definately keep you posted on the T's progress.