Whether it’s crystal meth or driving fast, the quest for speed ain’t cheap. Unless, of course, you plan on sucking drug fumes through a pen tube out of a butane-torched, upside-down light bulb. But that’ll keep you up for days, make your teeth fall out, and have you robbing grannies. The cheap fix we do recommend? Watching high-performance go-karts — that rock 125cc engines, sit an inch and a half off the ground, and do 120 miles per hour — race... More >>>