I don't think it's just Horsepower, to my eyes the '14 Camaros look a good bit swoopier (less frontal area) compared to the 13's, I think NHRA has also been loosening up the GM aero rules a bit.....

I still contend that (since they're all based in around Mooresville, NC) the Grays, Cagnazzis and Anderson/Line cars have all been (in one way or another) sharing technologies....since they've all picked up quite a bit since the first of the year. Losing Nobile to GM has hurt them too, less laps on a J&J motor to share data and Vincent is a heck of a leaver. (Far more consistent than V)

All the Mooresville boys will certainly have "home field advantage" at Zmax in Charlotte next week.