Volkswagen CEO Resigns Amid Emissions-Cheating Scandal
Volkswagen CEO Martin Winterkorn resigned Wednesday as the German automaker reels from the emissions cheating scandal fallout. His successor will likely be appointed Friday. Winterkorn denied involvement in or knowledge of the intentional use of software in 11 million Volkswagen diesel cars designed to trick emissions regulators. That was echoed by Volkswagen’s executive committee. The
Video: Understanding Towing Terminology for Towing Calculations
Watch this Summit Racing Quick Flicks video for an easy-to-understand explanation of common towing terms and abbreviations you should know to tow safely and effectively. You will learn important tow rating terms such as: Gross Vehicle Weight Rating (GVWR) which is the maximum tow rating of your specific make and model of vehicle, which includes
Shock Talk: Upgrading to Adjustable Shocks/Struts for Better All-Terrain Performance
Trucks are built to withstand changing conditions. Changing terrain. Changing speed. Changing trailer weight. Changing applications. Commutes to work are different than rock crawling, and towing the race trailer is different than desert racing. One of the best ways to deal with these changing demands on the fly is to incorporate adjustable shocks and/or
NHRA Wrap-Up: Enders Passes Muldowney on Wins List, Joins Brown, Worsham & Hines in Winner’s Circle
Erica Enders won her 19th race Sunday at the NHRA Carolina Nationals at zMax Dragway in Concord, NC, passing NHRA legend Shirley Muldowney on the all-time wins list, and staking her claim as the greatest female driver in history. She is on an absolute tear in NHRA’s Pro Stock category. This was the Chevy Camaro
EPA Says Volkswagen Cheated U.S. Emissions Tests
Volkswagen cheated emissions tests by installing software on vehicles sold in the U.S. designed to evade regulators, the Environmental Protection Agency said Friday. The EPA called the software a “defeat device” that allowed cars to pass Clean Air Act standards despite emitting pollutants up to 40 times the federal threshold. The allegations are specific to about 482,000 diesel-powered
Hitch Guide: How to Choose a Truck Hitch and Accessories
They make towing possible. From a utility standpoint, they may be the most useful and important truck accessory available. Hitches. That all-important link connecting your truck and trailer. The hitch is the unsung hero of racing weekends at the track, boating weekends at the lake, start-up lawn care companies, travelling show car owners, and the
Chevy: 2016 Camaro Sets New Standards for Speed, Power, and Handling
The all-new sixth-generation 2016 Chevrolet Camaro SS reaches 60 miles per hour in four seconds and covers the quarter-mile in 12.3 seconds, setting new factory performance standards in the pony car category, Chevy announced Monday. Chevy shaved as much as 390 pounds off the new Camaro models and mated them with various Goodyear performance tires
Video: How to Match Camshaft and Distributor Gears
In the latest quick tech tip video from Power Nation and Summit Racing, tech expert and OnAllCylinders contributor Jeff Smith will help you properly match your camshaft gear to your distributor gear to avoid excessive wear and broken parts. Generally: Cast iron flat tappet cams = Cast iron distributor gear Steel roller tappet cams =
NHRA Wrap-Up: Beckman Sweeps Indy; Enders-Stevens, Lucas & Savoie Also Win U.S. Nationals
Jack Beckman completed a sweep of the weekend in Funny Car with his victory on Labor Day Monday at the Chevrolet Performance U.S. Nationals. Morgan Lucas in Top Fuel, Erica Enders-Stevens in Pro Stock, and Jerry Savoie in Pro Stock Motorcycle were also winners at the world’s most prestigious drag race and the final NHRA
1 Millionth Corvette Restored After Sinkhole, Unveiled at Corvette Museum Skydome Reopening
A second Chevrolet Corvette damaged after a sinkhole opened suddenly in the floor of the National Corvette Museum in Bowling Green, KY last year has been restored and is back on display in the museum’s Skydome, which reopened today following extensive repairs. A white 1992 Corvette LT1 convertible with red interior, famous for being the




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