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.
NASCARâs decision to reduce horsepower and downforce for next season will keep teams, engine builders and Goodyear busy in the coming months. NASCAR announced Tuesday that it will reduce horsepower in a Sprint Cup engine from 850 to 725. NASCAR also is cutting the rear spoiler on a Cup car from 7.25 to 6 inches and banning team-initiated testing. Teams will be allowed to take part in Goodyear tire tests.