I went back in May and ran back to back 14.6 second times and wasn't to happy it was a hot day so that definitely had something to do with it. I went back tonight after installing the new revised JMS Boostmax and relocating the front plate so the intercooler was with no air restriction with 93 octane gas. Truck ran a 13.8 Air density was at 1100 so still more room for improvement
https://www.youtube.com/watch?v=TwVPnn0cFf8
https://www.youtube.com/watch?v=TwVPnn0cFf8