Few questions remain on next year's full- and part-time IMSA Prototype grid. And from all we've learned, the competition in the WeatherTech SportsCar Championship's marquee category will reach an all-time high as the series embarks on its fourth season.Take the ongoing growth with IMSA's Daytona Prototype formula, the surprising spike...

Wayne Taylor Racing spoiled Tequila Patron ESM's morning when Jordan Taylor moved the No. 10 Cadillac DPi-V.R to the top of the time sheet on the final lap of the two-hour session. Ryan Dalziel came within one minute of ending the opening Long Beach WeatherTech SportsCar Championship session with his...

Related StoriesThe Oak Racing-led G-Drive came close to winning the WEC LMP2 title last year, and with a reconfigured lineup and a pair of Nissan-powered Ligier JS P2s at their disposal, the Russian-backed outfit enters 2015 as one of the class favorites.Oak Racing's lead driver Olivier Pla has moved onto...