Back in the day, automotive engineers came up with all sorts of mechanical devices to keep your vehicle’s engine running at optimum efficiency. And those devices worked well — when they were properly ...

Once you get into performance tuning a two-wheeler, you'll hear a lot of talk about motorcycle dyno tuning. Simply put, a dyno tune is the difference between two performance-tinkered motorcycles off ...

Those in "the Know" are keenly aware that the import or compact industry is technologically driven. Complete stand-alone engine management systems, on-board air/fuel ratio monitors and even ...

September 8, 2006 - There's no closer bond on the road than motorcycle and rider. One Yuba City mechanic may know your bike better than you do. &#8220Motorcycles were always a hobby of mine, so I ...

The finer points and details are always what makes the difference when putting a hot street combo into service. We had our Indy low-deck 500-inch wedge nicely snuggled between the fenders of our '68 ...

When it comes to DIY upgrades for modern performance cars, few products offer a more compelling cost/benefit equation than aftermarket computer-tuning devices. We experienced some of these benefits ...

Our domes are on fire thanks to one seemingly simple idea we had for a great story. We wanted to go undercover at five different performance tuning facilities and test each of their chassis dynos ...

They can change your oil and top off the window-washer fluid at the Illinois Dyno Center in Port Byron, Ill. And they can do a lot more. Tom Calvert is utilizing more than 30 years of automotive and ...

This 2023 BMW M5 CS hits the dyno after heavy tuning, producing 799HP and 1125NM thanks to custom downpipes, a bigger ...