I seen this a few years ago. Amazing, I tell ya. I did the quad starbucks coffee can mod, and gained a dyno'd 257 horsepower, (on a 92 Cutlass Ciera), then, for added torque, I tin foiled my steel rims and added a quad stage spoiler, the triple spoiler wasn't holding me down sufficiently at speeds over 24 mph. These guys are geniuses...why didn't we learn these techniques in the 60's?