http://www.popularmechanics.com/cars...neering-cheats

So what's your favorite? I think one of the best I've ever seen isn't listed there. At the NASCAR Hall of Fame, they don't tell you whos it was, but someone ahd a a Gatorade In-Car drinking system with lead in it to offset more weight to the left side of the car. That, and Smokey Yunicks stuff.

 

Most of the ones ive heard about were listed but I also heard DW's team use to fill his fuel cell with air to stretch it out to hold more fuel. Love the lead radios tho good thinking.