Quote:
Originally Posted by Frank Lee
jeff, that is a great illustration of the "speed holes" effect; I imagine most of us here know that "Airgate" is aero garbage and why, and these holes in the bumper are the same thing.
|
I'm familiar with the pickup truck tailgate vs. none discussion, but I haven't seen anything definitive relating to rear bumpers trapping air and ostensibly acting like parachutes vs. holes in same vs. a proper diffuser. If you have a cite please share it.