The Underground Racing LP1000-4 SuperLeggera
This LP1000 started life as an LP570-4 SuperLeggera. It now pumps out a monstrous 1000+ wheel horsepower on 93 octane fuel using Underground Racing's Stage 3 twin turbo system. Available at Lamborghini Miami.
WHIPLASH!!! Underground Racing Twin Turbo Gallardo Superleggera On-Board Video
Neck snapping acceleration ruled the day. My Underground Racing Gallardo Superleggera was still in final testing but this gem is a SuperBeast for sure. You can see how I was consistently thrown back in my seat, then lurched forward and before I could recover on the next gear shift thrown back again. Words can not fully describe the feel of this 1250 awhp onslaught!
Heffner Twin Turbo Gallardo VS Porsche Carrera GT
The Heffner Gallardo is making about 850rwhp on 93 octane pump gas. The Carrera GT is completely stock. It was obvious that the Gallardo would be the faster car, but this video was produced to demonstrate how the Heffner Gallardo compares to a known constant.