pcm tec

I'm currently piecing together my return style fuel system and would like to be able to easily adjust for the ethanol percentage of the e85 in my area as it isn't always consistent. I've been looking at getting the pcmtec tune using a ethanol sensor and a can bus to automatically adjust the...

Edit: GOT IT WORKING CHECK OUT DETAILED POST / WRITE-UP HERE Original Post: What's the best way to tune for ghost cam on the 15-17 GT (auto)? I have the cams now I just need it to chop so everyone knows I'm cool. I know there is lots of info over on hptuners forum but I think it would be cool...