You need a ton of power to hit 200 mph and stay at that speed for hours. Do you know just how much horsepower NASCAR cars have?

Contemporary NASCAR racecars feature between 800 and 900 horsepower coming from good old American V8s. This hike in power is largely due to the use of fuel injection and other innovative engine designs.

Asked by Vasilii Kulev · Last updated 5 years ago · 267 views · SOURCE