AUTO-PRIX-F1-GER

Why couldn’t Lotus catch Vettel? Look to the tires

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Saturday’s qualifying showed it was clear certain teams had decided to play a tactical game this weekend, over going all out for the highest possible grid slot.

It’s not something the purists like to see, but a Formula One team will analyze every situation and do what they think is best for them, not what’s best for those watching.

With teams opting to either sit out the final qualifying session, or set a time on the slower, more durable race tire, it provided something of an anticlimactic Saturday afternoon, but set the scene for a fantastic strategic battle Sunday.

This weekend Pirelli not only brought a new rear tire construction as part of measures to ensure no repeat of the Silverstone fiasco, but brought two compounds which, at this track, gave a significant performance difference between the two. Typically, when this situation occurs between two tire types, we’re served up a Grand Prix with a mixture of different strategies and it’s rarely clear until the last few laps, how things might pan out. Today was no different.

Before the race began we all tried to calculate how the front six cars, starting on the soft compound, might fare against those starting farther back. The soft was only likely to last a handful of laps with cars full of fuel from the start, while the rest would potentially come into play in the last 10 laps when they too, fitted the considerably faster, soft-option tire.

Questions surfaces whether Mercedes had come up with fixes for their, now traditional, heavy race tire degradation. The answers came early. A poor start from Lewis Hamilton on pole position gave up track position to both Red Bulls, but more telling was his pace and early lap 6 pitstop to switch to the primes. Mercedes’ race with both cars was severely compromised by excessive thermal degradation of the rears, something today’s high track and ambient temperatures made much worse than earlier in the weekend.

The team desperately need track time to work on this area, but while everyone else we be learning at the upcoming Young Driver Test, Mercedes will miss out due to their penalty from the International Tribunal a few weeks back.

The predicted time difference between a two and three stop race was minimal here and the race finish proved it so.

Out front it looked like a three car battle, with both Lotus’ chasing down Sebastian Vettel on similar race plans. With Lotus unable to find enough pace to get past the Red Bull, they were forced to try something a little different to get past.

Romain Grosjean, running second, tried to undercut the leader and dived into the pits on lap 40 for new mediums, but couldn’t find enough on his out lap to jump Vettel, who responded a lap later. Kimi Raikkonen, now leading, but with one less stop, was faced with a tough call and a number of options to see the race out.

He could follow the other two and pit for mediums and race them to the flag, but the status quo would’ve likely resumed.

He could stay out and try and get to the end without another stop, hoping to hold off Vettel and co when they inevitably caught up by the last couple of laps, but the stint length would’ve been 36 laps on his medium tires. After Friday’s running this looked possible, but the higher temperatures today meant it was a long shot.

In the end, with Vettel and Grosjean held up slightly in traffic, Kimi opted to stay out. This gave him the option of gauging tire life a bit longer and deciding wether to try and get to the end, or attempt to open up a gap big enough to stop again and come out in front.

Clearing the traffic quickly meant the chasers just stopped Kimi from edging out the required gap and his choices were limited again. His big push had taken valuable life from his medium compound tires and the decision was taken to get to lap 50 and switch to softs.

The hope was that the faster soft tire would enable him to take the challenge to the Red Bull in the last couple of laps, despite the pitstop bringing him out at the back of the three car train.

Fernando Alonso, who’d remained largely anonymous during most of the race, did the same and came out behind Kimi.

Where the Lotus plan failed to a certain degree, was that the soft tires that went onto Kimi’s car were used ones from qualifying, they had no fresh ones left. This meant the expected gain in laptime wasn’t quite there in the first couple of laps and he didn’t close up quickly enough. Coupled with a delay in issuing team orders to let Kimi past Grosjean, it meant Vettel had just enough in the bag to hold on for his first win on home soil.

Teams all look to a variety of reasons why their races weren’t quite perfect in the end. Backmarkers, safety cars at the wrong time, temperatures or bad starts, but in the end perhaps using the extra set of soft tires in qualifying was the difference. Alonso, who did save soft tires on Saturday and pitted at the same time as Kimi, put in some blistering lap times at the end to bring himself right back into contention, challenging for third place.

You can follow Marc Priestley on Twitter @f1elvis.

IMSA: PR1/Mathiasen, The Heart of Racing score PC, GTD Monterey wins

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Photo courtesy of IMSA
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Sunday’s second of two two-hour Continental Tire Monterey Grand Prix events was a calmer, cleaner affair at Mazda Raceway Laguna Seca for the Prototype Challenge and GT Daytona classes, featuring both polesitting entries scoring the wins in the latest IMSA WeatherTech SportsCar Championship race.

The PR1/Mathiasen Motorsports team took its first win since winning last year’s Petit Le Mans, and first in a sprint race since incidentally, the last PC/GTD combined race at Lime Rock Park in July.

Robert Alon scored the pole in the team’s No. 52 Oreca FLM09 entry and ran consistently in second behind James French in the opening stint. Once Tom Kimber-Smith took over the car at pit stops, “TKS” controlled the race despite the advances of Renger van der Zande from Starworks Motorsport.

“Very early on Bobby (Oergel, team principal) said, ‘Start saving fuel,'” Kimber-Smith told IMSA Radio’s Shea Adam post-race. “It was hard to save with someone trying to chase down. If he was close enough he would have given me a go. We held on for the end. We needed this win; we needed it for the championship.”

Van der Zande shared the No. 8 Oreca FLM09 with Alex Popow and CORE autosport mirrored the No. 90 Visit Florida Racing Corvette DP in starting from pit lane after being late to the grid, serving a penalty but rebounding to a podium finish. Jon Bennett and Colin Braun were in the CORE entry and Braun put in a sterling drive to secure a podium.

GTD saw seven different manufacturers in the top seven positions – Porsche, Ferrari, Aston Martin, Audi, BMW, Dodge and Lamborghini – although the No. 23 The Heart of Racing Porsche 911 GT3 R was peerless up front with Alex Riberas and Mario Farnbacher dominating from pole to lead flag-to-flag in the 79-lap, two-hour race.

Porsche’s 911 GT3 R has a handful of World Challenge wins with EFFORT Racing, but this was its first in an endurance race (albeit only a two-hour race, but who’s counting).

Scuderia Corsa parlayed a front row starting position into its second second place finish of the day; the GTLM 488 GTE was second earlier, and the GT3 variant was second today in GTD with Alessandro Balzan and Christina Nielsen.

TRG-AMR, which missed Sebring, rebounded nicely with a new lineup of James Davison and Brandon Davis to end third in the No. 007 Aston Martin V12 Vantage GT3. Both team veterans secured the team’s first podium of the year.

PC and GTD resume in Detroit the first weekend in June.

Pericak praises Ford fuel mileage as new GT wins in Monterey

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Photo: Ford Performance
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The Ford EcoBoost V6 twin-turbo engine put in the back of the Ford Chip Ganassi Racing Ford GTs has been developed for years with Ganassi’s Ford-Riley DP program.

Sunday in the Continental Tire Monterey Grand Prix, the first of two two-hour races, the new Ford banked its first win courtesy of that engine making some incredible fuel mileage.

Richard Westbrook brought the No. 67 Ford GT home for his second straight win in Monterey, having also won overall here last year with Michael Valiante in a Corvette DP.

Westbrook took over the No. 67 car from Ryan Briscoe and proceeded to run 52 laps on a single fuel stint, for an hour and 17 minutes into the two-hour race.

“We’ve been waiting for this win for a long time,” Ford Performance director Dave Pericak said post-race.

“I think it’s great that it came as a fuel economy win. It’s great for Ford EcoBoost, because that’s what it’s all about, but this is really a boost for the team going into Le Mans. We’ve been working up to this point to showcase the car’s durability and I think this is what the team needed to go to Le Mans.”

“It hasn’t sunk in yet. The bad thing is we don’t have much time to celebrate. Le Mans is coming fast.”

“It’s a great win for our employees who have been watching us and turning us on and it’s a good way to keep up the momentum going into the big race.”

Here’s quick reactions from the @CGRSportsCar and @FordPerformance Twitter accounts in the immediate aftermath:

Mercedes feared power unit issue would end Rosberg’s Russian GP

SOCHI, RUSSIA - MAY 01:  Nico Rosberg of Germany and Mercedes GP celebrates his win on the podium during the Formula One Grand Prix of Russia at Sochi Autodrom on May 1, 2016 in Sochi, Russia.  (Photo by Dan Istitene/Getty Images)
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Mercedes team boss Toto Wolff praised Nico Rosberg not only for his flawless display en route to winning Sunday’s Russian Grand Prix, but also for managing an issue on his power unit that could have ended his race.

Mercedes has struggled with the reliability of its power unit so far this season, with defending champion Lewis Hamilton suffering failures in qualifying for both of the last two races.

Rosberg suffered a dip in pace midway through the second stint of the race in Sochi that saw his lead over Hamilton dip from 12 seconds to just 7.5 seconds.

Hamilton ultimately had to back off due to a water pressure issue on his own power unit, but Wolff revealed after the race that Rosberg also had to manage a problem on his car.

“That race was anything but plain sailing today – it was a pretty stressful experience to get both cars home, and there was a point when we thought neither of them might make it to the flag,” Wolff said.

“First of all, congratulations to Nico, he did a perfect job all weekend and controlled the race from the front once again. He didn’t put a foot wrong.

“When we faced an issue on the MGU-K during the middle part of the race, he was able to do all the necessary steps to keep it under control and bring it home.

“As for Lewis, he drove brilliantly. Some really good, aggressive passing manoeuvres and clever racing brought him to P2 – and he was just getting his head down to charge when we saw a water leak and he was losing water pressure.

“The only thing to do was ask him to back off to bring the car home and fortunately that meant the situation stabilized but cost him the chance of racing Nico. No doubt he will be thinking about what could have been today – but it was a fantastic recovery after such a tough moment in qualifying yesterday.

“A one-two finish is always something special and to be savoured, especially with the performance advantage we enjoyed this weekend. We are pushing hard this year and finding the limits of our car – but we need to get on top of our issues so the drivers can battle it out on track themselves.

“That’s what we all want to see and what we will be working hard to achieve in the coming days before Barcelona.”

IMSA: Popular wins for Shank Ligier Honda, Ganassi Ford in Monterey

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Photo courtesy of IMSA
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Two first-time 2016 winners emerged in the first of two two-hour IMSA WeatherTech SportsCar Championship races at the Continental Tire Monterey Grand Prix at Mazda Raceway Laguna Seca.

Michael Shank Racing ended a four-year drought dating to 2012 in the GRAND-AM Rolex Series, when the team won the 50th Anniversary Rolex 24 at Daytona, to win overall and in Prototype with Ozz Negri and John Pew in the team’s No. 60 Ligier JS P2 Honda.

“It was a Honda day at Laguna Seca,” the eponymous team owner, Shank, told IMSA Radio’s Shea Adam in a not-so-subtle jab at their Japanese rivals, before confirming the team will miss the next round at Detroit owing to its 24 Hours of Le Mans preparation.

Meanwhile courtesy of a strategic gamble and an excellent amount of fuel saving, Richard Westbrook brought the No. 67 Ford Chip Ganassi Racing Ford GT home to its first win since the car’s debut earlier this year at the Rolex 24 at Daytona. Westbrook took over from Ryan Briscoe on the team’s first and only pit stop, then proceeded to run 52 laps on a stint to the finish, making it home on fumes.

Two quick passes by Negri following the second restart of the race on Lap 29 saw him emerge at the front of the field, having restarted in third.

“I feel at home when I’m working with them, working with John,” Negri told IMSA Radio. “I’ve been going at it and thinking about it since my first practice. It worked! We pushed hard on the out laps.”

Negri got around first Eric Curran for second in the No. 31 Action Express Racing Corvette DP, then race leader Sean Rayhall in the No. 0 DeltaWing DWC13 coupe shortly thereafter.

Negri’s closest challenger had been the polesitting No. 55 Mazda Prototype, started by Tristan Nunez and finished by Jonathan Bomarito.

But fuel issues on the first stop and then a spin by Bomarito when just behind Negri with just under 50 minutes remaining halted that car’s charge. The team opted not to take tires on the second stop and Bomarito fell back to fourth the remainder of the race.

Ryan Dalziel and Marc Goossens came from a pre-race penalty assessed for being late to the grid, starting from pit lane, to finish second after a great drive in their No. 90 Visit Florida Racing Corvette DP. Goossens held off Curran for second; Curran shared his car with Dane Cameron.

After the No. 55 Mazda and DeltaWing, contact between Joao Barbosa and Ricky Taylor took those two Corvette DPs out of contention and the No. 70 Mazda, then driven by Joel Miller, lost drive up the Corkscrew with a failed oil pump.

The GTLM race was a bit more straightforward; Westbrook got around teammate Joey Hand in the final 10 minutes to take the race lead.

Hand and Antonio Garcia, in the No. 3 Corvette C7.R, both pitted when trying to make the race on one stop. Westbrook made it home.

“They’ve had a helluva 3-4 months,” Westbrook told IMSA Radio. “When they tell you a number it’s like, ‘You’re killing me.’ But you adapt to it. Car was good. It was so tight at the end. So relieved to achieve something so quickly. The future looks bright.”

Scuderia Corsa, which grabbed the pole in class, scored a GTLM career best second place with Daniel Serra and Alessandro Pier Guidi in the No. 68 Ferrari 488 GTE.

Porsche fought through pace issues all weekend to survive any trouble with its No. 912 Porsche 911 RSR, driven by Earl Bamber and Fred Makowiecki, to finish third.

GTLM is off until after Detroit owing to the Le Mans break, with its next race early July at Watkins Glen.