Diablosport Forums

I have a 2007 Z06 LS7. I just upgraded my U7194 to version 8r10 and went to download the new tune to my car. I selected "diablo tune" from my Predator and never got a chance to select 93 octane. Should I have selected "option" or some other choice rather than Diablo Tune? Prior to the 8r10 version I never saw an octane option either. Obviously, I'd like to get the best tune as I typically am running 100 octane racing fuel mixed with some occasional 93 octane. Thanks, Dennis

Diablo Tune IS the tune for use with 93 octane...

That sounds good but how do I know that? Seems I've read that there is a selection required? Guess that's not so, huh? Thanks, Dennis

It didn't look like 8r10 has any changes for the Corvette over 8r07?

Also, is TM reduced in the C6 A6 tunes and is the delay when you go into drive removed?