Read it here: Production of First Shelby 1000 Begins in Las Vegas
Production of the powerful and extremely expensive Shelby 1000 is well underway by Shelby American in Las Vegas. It's easily the most powerful Shelby ever released, packing 900 hp for the street-legal variant. The track-only version boasts over 1000 hp.
Hit the link above for some photos and additional detail about the ultimate Shelby Mustang.