Basic tuning skills are a hot rodder's greatest asset. These skills enable us to extract maximum available performance from any engine, and they help us to pinpoint serious problems before trouble ...

The world of ECU tuning can seem overwhelming to beginners, with complex terms and technical nuances. However, understanding the basics can transform your vehicle’s performance and efficiency. Whether ...

With an ignition and electrical system analyzer, timing light and vacuum gauge—such as these Penske units from Sears, Roebuck and Company—normal tuning, troubleshooting and a number of not-so-normal ...

The last time we talked about carburetors, we focused on getting the idle mixture and speed in line. But that’s not all that a carb requires of its owner. Having your idle in line doesn’t mean the car ...

We may receive a commission on purchases made from links. Owning a vehicle is an expensive undertaking, especially with the cost of gas on the rise again. Repairs can also be costly and difficult to ...

There are many elements of your car that you can fine tune in Forza's Tune Car Setup screen. Every tweak has some effect on your vehicle's performance, so it's important to know what you're up against ...