I kind of wondered the same thing. I'm not a tuner, but I did stay at a Holiday Inn Express last night.... just kidding. But I do know some of the most important parts to keep the engine safe. I know my tune is pulling the timing & getting rich when it's hot and you are really getting into it. I know my car may not have as much torque as the one shown in your chart, but it is reaching max torque with in 300 RPM. I wanted a fast car with a safe tune, that's why I went with RENNtech, I know they are on the consertive side with a tune to cover their BIG NAME. I did talk to them after I had my car dyno'ed and they did say it was running a little on the rich side and offered to lean it out some, but they suggested to hook up a data logger to it to get some more info before I sent it back to them. I don't want to push it to it's limits and take a chance of BOOM.

Originally Posted by SRT6 Gang Member
Very nice! What was the a/f reading throughout the ban?