Jan 5, 2014, 9:00 AM EDT
Four test sessions occurred on Saturday at the Daytona International Speedway for the TUDOR United SportsCar Championship’s Roar Before the Rolex 24, and with temperatures upwards of 30 degrees warmer than they had been on Friday, teams were able to gather a better read on times and data.
Jamie McMurray, who we wrote yesterday is one of only three full-time NASCAR Sprint Cup Series drivers confirmed to run the Rolex 24, led the overall (and P class) timesheets in the No. 01 Chip Ganassi Racing with Felix Sabates Ford EcoBoost Riley at 1:38.980. The CGR pair of cars, plus the sister Ford Riley of Michael Shank Racing, had to leave a day early as the engines suffered exhaust header failures. GP2 runner-up Sam Bird led the PC class for the day in a Starworks Motorsport ORECA FLM09 at 1:42.010.
Jan Magnussen (pictured right), father of McLaren Formula One rookie Kevin, led the GTLM competitors in the new factory Corvette C7.R with a best time of 1:46.010, with the lone Aston Martin Vantage in class and the sister Corvette next up in the 1:46 bracket. The GTD class was tightly bunched, as throughout the day the top 10 or 11 were roughly within a second and the top 18 or 19 separated by less than two. Jan Heylen led the times with a 1:48.228 in the No. 58 Snow Racing Porsche 911 GT America, run in partnership with Wright Motorsports and JDX Racing.
A link to all four of the day’s session PDFs, via IMSAtiming.com, is below. Meanwhile I’ll also give a shout out to two sports car super fans, Ben Wedge and Kevin Welling, who have dug deeper into the data, section times and top speeds, to analyze the respective car performances. Both of their Twitter feeds (@TheBenWedge, @Kevin_Welling) provide a lot of valuable technical data.
Final Balance of Performance adjustments across the TUDOR Championship’s four classes – P, PC, GTLM and GTD – are expected after the Roar this weekend.
Sep 17, 2014, 7:18 PM EDT
Joe Gibbs tells the press that the details have already been decided, and that an announcement could come within the next few weeks.
Sep 17, 2014, 6:15 PM EDT
Denny Hamlin and Kurt Busch are currently in position to make the Contender Round, but need big results this weekend at New Hampshire. NASCAR AMERICA’s Frank Stoddard explains why.
Sep 17, 2014, 5:30 PM EDT
Waltrip and partner Emma Slater are moving on to Week 2 despite a shaky opening performance.
Sep 17, 2014, 4:45 PM EDT
Also on tap: Chicagoland edition of “Scan All 43″; learning the best lines around New Hampshire.
Sep 17, 2014, 3:31 PM EDT
The No. 20 Truck failed to meet post-race body height requirements following Saturday night’s Truck Series event at Chicagoland Speedway.
Sep 17, 2014, 2:35 PM EDT
Needing two more good races to make the Contender Round, knowing when and when not to take a chance on the track will be important for the 4 camp.
Sep 17, 2014, 2:00 PM EDT
Singapore GP and two Red Bull GRC races to watch this weekend, among other items, on NBC TV times.
Sep 17, 2014, 1:33 PM EDT
RPM also announces that it will stay with Ford, and also continue chassis/engine supply deals with Roush Fenway Racing and Roush Yates Engines respectively.
Sep 17, 2014, 1:00 PM EDT
Ed Carpenter Racing and Sarah Fisher Hartman Racing, under new CFH Racing banner, will run Chevrolets in the 2015 Verizon IndyCar Series.
Sep 17, 2014, 12:36 PM EDT
Team engineering director Pat Fry says some new components for 2015 will be tested on the current F14 T car during the final stretch of races this year.
Sep 17, 2014, 11:19 AM EDT
DEWALT and STANLEY join Joe Gibbs Racing, for Carl Edwards and Matt Kenseth, in 2015.
Sep 17, 2014, 10:56 AM EDT
GP2 adds DRS for 2015.
Sep 17, 2014, 10:02 AM EDT
NASCAR Whelen Euro Series announces 2015 schedule, which includes another oval.
Sep 16, 2014, 10:00 PM EDT
Lajoie will run his first Cup race at New Hampshire, while Justin Boston will drive for Joe Gibbs Racing at Kentucky and Dover in the Nationwide Series.
Sep 16, 2014, 9:00 PM EDT
Will experience or hunger help him capture his 2nd Sprint Cup title? The NASCAR AMERICA gang debates the topic.
Sep 16, 2014, 8:00 PM EDT
NBC Sports legal analyst Jack Furlong breaks down what could happen now that a grand jury will decide whether Stewart will face charges for his involvement in the accident that killed sprint car racer Kevin Ward Jr.
Sep 16, 2014, 7:00 PM EDT
The nine-turn Port of Los Angeles circuit will feature the longest joker of the 2014 GRC season.
Sep 16, 2014, 6:00 PM EDT
Teams now know what radio messages can and cannot be made heading into this weekend’s Singapore Grand Prix.
Sep 16, 2014, 4:45 PM EDT
Also coming up today: What’s more important in winning a Sprint Cup title: Experience or Drive?; rookie phenom Kyle Larson on dealing with the hype; NASCAR pioneer Wendell Scott to be honored next month.
Sep 16, 2014, 4:00 PM EDT
The Russian driver will continue his rehab work in Indy after sustaining multiple injuries in a practice crash on Aug. 29 at Auto Club Speedway.
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