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 ...

What's the real-world difference between running an engine on an engine-dyno, or, as installed in the car, on a chassis-dyno? Recently, we were able to conduct an engine dyno versus chassis dyno ...

Given a choice between spending $500 for a day on the dyno and upgrading to a trick set of cylinder heads, most hot rodders on a budget would opt for the hardware. But a different view should be ...

We may have goofed, but we're man enough to admit it. Despite the countless engine dynamometer tests car magazines publish each month, we've rarely-if ever-explained how an engine dyno actually works.

Anyone who has lived on a healthy diet of off-road and performance magazines has gotten a pretty good taste of the dyno process, even if it's just served on the printed page. It looks pretty exciting: ...