The No. 57 Mercedes-AMG GT4 Continental Tire Series entry from Winward/HTP Motorsport will convert from a part-time effort to a full-season effort in IMSA's top development category. It joins a pair of sister Winward/HTP Mercedes-AMG GT4s, giving the squad a trio of podium options.Team owner Bryce Ward and co-driver Indy...

Winward Racing will exhaust itself with 49 hours of endurance racing to close the year before launching a full-time effort next season in IMSA's Continental Tire Series. The Houston-based entrant, which partnered with CJ Wilson Racing this season in the same championship, has aligned itself with German powerhouse HTP Motorsport...

UPDATE: RACER has learned IMSA Continental Tire Series entrant Ken Murillo has lost his house in the Northern California wildfires, while 1996 CART IndyCar Series champion Jimmy Vasser lost a portion of his V12 Vineyard in Napa to the fire. 1969 Indy 500 winner Mario Andretti reported the nearby Andretti...

The wave of new cars built to FIA GT4 specification continues with the unveiling of BMW's brand-new M4.Announced in July, and built by the BMW Motorsport factory that produces the brand's works vehicles, the GT4 M4 will be eligible to compete in North America in IMSA's Continental Tire Series within...

Don Panoz has hired Tom Milner to manage Panoz Racing, and confirmed the Avezzano road car will be built to FIA GT4 specification. Milner, whose Prototype Technology Group led the transformation of Panoz's Abruzzi model into an ALMS GT2-specification race car in 2011, started work for the Georgia-based outfit last...

Andrew Carbonell and Tom Long were the two primary development drivers for the 2016 Global Mazda MX-5 Cup car. For the 2016 season, Mazda Motorsports asked Mr. Carbonell to pull double duty: In addition to continuing his chase for the IMSA Continental Tire Series ST Championship in the No. 26...

The BimmerWorld Racing team is ready to return to the 2.24-mile, 11-turn Mazda Raceway Laguna Seca circuit this weekend for Round Three of the IMSA Continental Tire Series' Continental Challenge race with their turbocharged BMW 328i racecars. The BMW aftermarket and tuning specialists at BimmerWorld celebrated their first podium finish...

The very technical Mazda Raceway Laguna Seca circuit is expected to suit the Next Level European (NLE) Porsche Cayman team well this weekend for the IMSA Continental Tire Series' two hour and thirty minute Continental Challenge race, Round Three of 2016. Competing for their second year, the European car specialists...

The new Next Level European racing team had two fantastic races to open its account in IMSA's Continental Tire Series. A fourth-place finish at the season-opening race at Daytona and a win at Sebring demonstrated the quality of the program and the pace of its Porsche Caymans, and with a...

Sports car racer Robert Stout is shifting gears in his young career moving into the seat of a 900-horsepower asphalt sprint car in the "King of the Wing" series. Driving for IndyCar and Super Modified star Davey Hamilton and under the tutelage of legendary chassis builder Bob East, Stout will...