In a cross wind (yaw) the unskirted Supercarts were easier drive at high speed. Cleaning up the air at the back of your Mini can only reap rewards. Everything I've been able to reduce drag (aero) on was always quicker. Keeping the sides 'clean' is important I've noticed. The underneath -uumm well just clean it up as best you can. The V8 Supercars fill in the gaps and fit smooth panels under the cars. I've seen this as occasionally they fall over - DOH. I would fit dimpled panels under the car if it's that important. ....trikes
|