Great stuff! new goodies!!

 

Incredible gains! Great option for mp4 owners

 

Yesssssssssssss!

 

That's awesome guys. Are y'all the first to come out with MP4 software? Also, how much overall boost is run on y'alls stage 1 and 2 packages? I know it says an increase of 4psi, but I'm not sure what the factory boost is.

 

I was editing my original post but exceeded the time limit. I don't understand what the rationale is behind that, especially the inability to delete posts after 15min. Anyways, here's what I was going to say/ask:

C&D says stock is 17.4. So would 21.5 on y'alls be about accurate? Engine compression is reported at 8.7:1, I was under the impression that engines around 9-9.5:1 roughly had a boost limit of about 18psi to run safely on pump gas. I promise you guys know more than I do, I'm definitely not pretending to know better than y'all, I'm just curious and want to learn. Do you feel y'all are at the limit of boost on pump gas? I'd expect y'all feel 21ish psi is safe with your tune, would a 91octane tune run less boost? Has modern technology raised the limits of safety for boost relative to compression? Perhaps that's a trade secret, if so I would certainly understand. Sorry for all the questions! Once again, those look like some impressive numbers for sure!