Tune Questions

[plnfixr320]

I have a CNL trueflow tune in my car via a Diablo Preditor, does anyone know how much timing is in that tune? In CA I can only get 91 octane and depending on where I get my gas I ping on hard acceleration some times (without nitrous).

 

[stang8urimport]

Just get the gas from the places that don't make it ping? I know the Predetor tunes are way on the safe side, so if you're pinging, either the tune is screwed up, or you've got really bad gas!! PEE-UUUU!

 

[kooldawg6]

I know using the SCT X-CAL and the Brenspeed 93 tune, my car has never pinged. Even the few times I stop at a station that only has 92.