Re: supercharger woes
My best time with just a Needswings intake is 13.071 at 109.74. The least mph I've run is 106 and that was when I ran a 15.1. (lots of spinning) The point being that your mph is important. It will tell you more than the time will. With your mods I would think your mph would be at least 109. For the record my runs were with temps around 77º and the track elevation is 14 feet. Summing up, barring real high altitude or other contributing factor, you have something not right with the car.
Les