Sometimes the best lots at automotive auctions aren't the cars themselves, but the memorabilia that's also put up for sale. No matter if you're at Barrett-Jackson or Bonhams, everything from tool kits ...

Part: 4 10,000 Rpm On The Engine Dyno And We Get...We last left this project with a three-part interview by our engine builder Larry Widmer, the man up to the challenge of building an engine capable ...

We're standing in the engine dyno room, watching through roughly a foot of safety glass as the Audi RS 7's 4.0-liter twin-turbo V-8 holds near redline. Its exhaust, from manifold to mufflers, glows a ...