Talk:FORD FUSION (STEWART-HAAS RACING)/@comment-79.117.140.176-20170221012022/@comment-29003575-20170221050025

F1 aerodynamics are much different than NASCAR and really can't be compared, but the fundamentals are the same. In NASCAR, the draft only matters at Daytona & Talladega due to the restrictor plate on the motor. When car B gets in car A's draft, the air flows over both cars as if they were one, which also reduces drag on car A. This video is fairly good at describing whats going on.