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 5, 2015, 12:00 PM EDT
Vettel will start his first Italian Grand Prix as a Ferrari driver from third place.
Sep 5, 2015, 11:30 AM EDT
Raikkonen will start tomorrow’s Italian Grand Prix from second place on the grid, marking his first front row start in over two years.
Sep 5, 2015, 10:47 AM EDT
With Gene Haas in Monza this weekend, Alexander Rossi did his chances of securing an F1 seat in 2015 a world of good by winning his second consecutive race.
Sep 5, 2015, 10:00 AM EDT
After Rosberg was forced to switch back to his old power unit at Monza due to a problem, Hamilton has no fears about a similar issue occurring on his.
Sep 5, 2015, 9:30 AM EDT
Will Buxton and Jason Swales head to Silverstone to give you a behind-the-scenes look at the British Grand Prix in the latest episode of Off The Grid.
Sep 5, 2015, 9:04 AM EDT
Engine trouble for Rosberg allows Hamilton to go unchallenged en route to his 11th pole position of the 2015 season.
Sep 5, 2015, 7:45 AM EDT
Lewis Hamilton goes in search of his 11th pole position of the 2015 season at Monza on Saturday.
Sep 5, 2015, 6:07 AM EDT
Hamilton leads the way from Vettel and Rosberg in final practice at Monza.
Sep 5, 2015, 4:45 AM EDT
Lewis Hamilton bids to complete a clean sweep of practice sessions on Saturday morning at Monza.
Sep 4, 2015, 5:00 PM EDT
Gasly storms to pole ahead of Mitch Evans and Stoffel Vandoorne as American driver Alexander Rossi struggles to P10 on the grid.
Sep 4, 2015, 4:00 PM EDT
Ecclestone backs Vettel to win a fifth world championship during his time with Ferrari.
Sep 4, 2015, 2:00 PM EDT
After being the enemy for the Ferrari fans in the past at Monza, Vettel will now carry their hopes of a home win on his shoulders.
Sep 4, 2015, 1:00 PM EDT
Despite finishing well clear of the chasing pack on Friday in practice, Hamilton believes he can go faster still.
Sep 4, 2015, 12:00 PM EDT
Sebastian Vettel, Fernando Alonso and Jenson Button among those running with a sticker paying tribute to Wilson on their helmets at Monza.
Sep 4, 2015, 11:30 AM EDT
IndyCar’s season recap airs tonight at 11:30 p.m. ET on NBCSN.
Sep 4, 2015, 10:59 AM EDT
Will Buxton brings you the latest news, interviews and insight from the paddock ahead of this weekend’s Italian Grand Prix.
Sep 4, 2015, 10:26 AM EDT
F1 drivers react to idea of closed cockpits possibly being introduced down the road.
Sep 4, 2015, 9:58 AM EDT
First round of funeral details for Justin Wilson have been confirmed.
Sep 4, 2015, 9:31 AM EDT
Mercedes romps to another one-two finish in FP2 as the rest of the field is left trailing behind.
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