That's a great time with the SL55 setup, but I still think it's not as good as the needswings intake. I ran a 12.72 with the needswings intake mod alone. The times are tough to compare, too many variables. Driver, track, temp, elevation. One thing I did notice in your video was no whine from your car. Not sure how good or bad that is, but I would say it's definately getting more air. At first I didn't want to change the look of the engine, but when I opened the hood at the track most wanted to see the supercharger. That and the intake got the most "awww" factor. The rare chance you get to race another SRT-6 at the track, I bet you want to make sure you beat them. I haven't had one person that has actually seen one before, much less at the track. Then for them to know what's factory or close to the factory look is one in a million. The majority still think they are mopar powered. If it's performance take the needwings or build your own, just bring it out front by the grill. Or for looks and some performance take the SL55. Just my opinion. The nice thing is I can swap my stock one in fifteen minutes and off to the dealer I go.
"The Strip" is a nice track. Be sure to see the big dogs there this weekend for national time trials. That's real racing.
Cruzinquick