Brianna. An extremely beautiful girl who laughs a lot. A Brianna is always a very nice person and an amazing girlfriend. She is always protected by a Cameron, so don't fuck with her, or else a ninja will come after you with his extreme ninja skills.
Quick Answer. NASCAR stock cars were previously allowed 850 to 900 horsepower; however, this amount was reduced to 725 horsepower in 2015. The lower horsepower is used with a tapered spacer, which is used in the NASCAR Nationwide series. In addition, the 2015 rules include a reduction of 6 inches on the rear spoiler, which cuts down on the downforce for drivers.
1 It is common for the same cc engine to be built in 3 different HP versions with the highest rated being the maximized HP per cc version. That is how you see price and HP changes on the same cc engine made by the same company.  Some of the newest (2008 and newer) engines from Japan perform slightly better.