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.
Dale Earnhardt Jr.'s pit crew install a new engine in his car during practice for the Amp Energy 500 on Oct. 3, 2008. NASCAR engines cost between $45,000 and $80,000. Â­To figure out exactly how much a NASCAR Sprint Cup race car costs, let's start with the heart of the machine: the engine. Even before the Car of Tomorrow, NASCAR officials established strict rules about the size and specifications of a legal racing engine.