Your dad probably taught you the importance of checking a vehicle’s oil level shortly after you got your first Big Wheel. And right around potty training, he probably also trained you to “change […]

Three-time NASCAR Sprint Cup Series champion Tony Stewart announced that 2016 will be his last season as a driver. “Next year will be my last year in the Sprint Cup Series,” Stewart said […]

The purpose of your factory exhaust system is to muffle as much sound as possible. With that comes power-robbing backpressure created by restricting exhaust gas flow from the tailpipes. Aftermarket […]

Every light duty modern diesel for the past two-plus decades has been forced induction, but there’s only so much your stock turbo can do. If you want more horsepower than the stock […]

Someone get Geraldo Rivera on the phone. On the 60th anniversary of actor and racing enthusiast James Dean’s fatal car accident, officials at the Volo Auto Museum in Chicago, IL are “vigorously” […]

Edelbrock introduced cylinder heads and a supercharger for Jeep, reminding us that there is more to Jeep aftermarket than just suspension, wheels, and exterior accessory upgrades. Edelbrock’s Mike Kovacs paid a […]

  By now, you know the factory programs your vehicle’s computer with the everyday driver in mind. That means things like power and torque are often sacrificed in favor of […]

You’ve got questions. We’ve got answers—the Summit Racing tech department tackles your automotive-related conundrums. This week in our Mailbag, we’re tracking down the cause of misfiring. Q: I have a Chevy truck. It […]

Antron Brown extended his mastery of Gateway Motorsports Park by racing to his fourth consecutive Top Fuel victory at the facility Sunday during the NHRA Midwest Nationals. Del Worsham in […]

Whether it’s in your bathroom or on your race machine, car plumbing can be an exercise in frustration—especially when you finish the job, turn on the faucet or switch on […]