2015 SUPER GT Round 2 Report

【SUPER GT Round 2 / Fuji】

WedsSport ADVAN RC F adds championship points by finishing in 7th.
B-Max NDDP GT-R takes second in GT300 after a dramatic race.

SUPER GT Round 2

Date 2015/05/02-03
Venue Fuji Speedway
Weather Fine
Surface Dry
Race Lap 110Laps
(1Lap = 4,563m)
2015 SUPER GT Round 2

[Photo]

[Photo]

[Photo]

[Photo]

[Photo]

[Photo]

[Photo]

[Photo]

In the midst of the Golden Week national holidays, a large crowd of 91,500 race fans enjoyed the exciting battles of GT cars on sunny days, as the second round of Super GT series, Fuji GT 500km Race, was held at Fuji Speedway on May 2-3.

Eight Yokohama shoed GT300 cars, led by Haruki Kurosawa in Leon SLS who was the second fastest in Q1, earned their slots for Q2 in the qualifying session. Among them, Mitsunori Takaboshi at the wheel of B-Max NDDP GT-R clocked 1’37”028 and secured the second grip for the race, despite the fact it was the first time for him to make a qualifying attempt in Q2. Kurosawa’s partner, Naoya Gamou, ended the session in fifth. Takamitsu Matsui, who is a rookie in this series, in VivaC 86 MC set the seventh fastest time in his first ever Q2 attack and narrowly beat Nobuteru Taniguchi’s Goodsmile Hatsune Miku SLS.

In the GT500 class, D’station ADVAN GT-R’s first attacker, Daiki Sasaki, was sixth in Q1 by setting 1’28”849 and then Lucas Ordonez bettered it to fifth by driving around the track two tenths of a second faster than his partner. On the other hand, though, Yuhi Sekiguchi’s Q1 qualifying time in WedsSports ADVAN RC F, 1’29”616, wasn’t good enough to make its way into Q2.

The weather was good and the sky was almost clear on Sunday. All on-track activities, including the demonstration run by the Shizuoka prefectural police department’s police cars and motorcycles, went on time and the huge grand stand of Fuji Speedway was filled up with a multitude of spectators. Now came the time to start the 110 lap race..

WedsSport ADVAN RC F with Sekiguchi at the wheel started the race from the 15th grid but he slickly jumped up to tenth during the opening lap. While there was some ups and downs in his position, he consistently drove through two stints, 72 laps in total. The car eventually finished the race in seventh and added some championship points in its tally, since a team effort between Sekiguchi and his veteran partner, Juichi Wakisaka, worked really well.

Starting from the fifth grid, Sasaki in D’station ADVAN GT-R fell down to seventh after a slight collision with another car in the early stage but he regained a position soon and was in sixth when he came in to the pit to change to Ordonez. However, the damage caused by the collision was much worse than it had looked from the pit and it took longer than expected to make running repairs on the car’s bodywork. The Spaniard had to nurse the imperfect car for his stint and, after another driver change, Sasaki brought the car home to finish in 11th, just one place shy of a championship point.

By making a very good start, Kazuki Hoshino in B-Max NDDP GT-R moved up to second in the GT300 class and held the position for a while without allowing the race leader, Toyota Prius apr GT, to pull away from him. Then, as the leader’s pace gradually declined, Hoshino closed the gap quickly and overtook the Toyota. After the driver change, Takaboshi resumed the racing in third but came up to second soon after that. The unexpected happened when he was closing the gap with the leader at that time again.

The left-hand side front tire of his GT-R suddenly broke up at the end of the pit straight. Fortunately, Takaboshi managed to keep the car on the track and was able to drive back to the pit without causing any further damage to the car. After taking over the car at the stop, Hoshino pushed really hard to make up for the lost ground and was running in fourth when all GT300 cars had done their second pit stops. But he didn’t stop there. Hoshino regained two more positions by the penultimate lap and finished the race in second after all.

Among other Yokohama shoed cars, Goodsmile Hatsune Miku SLS and Studie BMW Z4 mostly spent the second half of the race in tandem. The situation remained the same even after the second driver change of each car, from Taniguchi to Tatsuya Kataoka in the case of the Hatsune Miku car and Seiji Ara to Jorg Muller for the BMW, so they ended the race in fifth and sixth respectively.

DRIVER VOICE

Yuhi Sekiguchi [WedsSport ADVAN RC F]

—Result : 7th. in the GT500 class—
“I drove for two stints today. The tires were different for each stint and I used the softer ones in the second stint. Both compounds felt good and, as the surface temperatures were lower in the second stint, the softer tires worked well, too. I think we have done all we could do today.”

Kazuki Hoshino [B-MAX NDDP GT-R]

—Result : 2nd in the GT300 class—
“Because I lost the radio communication in the last stint, I didn’t know my position for a while. Then I saw ‘P8’ on the pit board and I once thought we would come in nowhere today. But I changed my mind and decided to push until the finish because still anything could happen. After that I suddenly saw ‘P4’ on the board and Hasemi-san gesturing ‘Go! Go!’ at the pit wall. This certainly put fire in my belly. I had some good battle in the last few laps and finished in second. Still, I am a little bit frustrated because we could have won the race for sure if we hadn’t had that problem.”

ENGINEER VOICE

Shuichi Fujishiro [Yokohama Motorsports International]

“D’station ADVAN GT-R had lost a few aerodynamic parts in the incident with the other car, which meant the car’s handling balance was far from perfect for the most part of the race, so it must be a tough race for the drivers. The car could have finished the race in a better position if that incident had been avoided.

“For the qualifying session, D’station ADVAN GT-R chose the soft compound but WedsSport ADVAN RC F took the medium and this separated their qualifying results. If we had recommended the soft tires for the WedsSport car with confidence, the results would have been different for the team not only in the qualifying but in the race as well. That said, it was clear that we still have a lot of work to do to improve the tire performance, particularly in race conditions. So we will analyze all data and sort out the issues, in order to provide the improved tires as soon as possible. On the bright side, however, the fact that one of two cars made its way into Q2 confirmed our progress in the development work, as we have been struggling to improve the dry qualifying performance.

“B-Max NDDP GT-R had a great race with much drama. It was spectacular but we regret the tire breakup the car had during the race because the class win was quite possible without that. We don’t know what happened with that particular tire yet. But we have to avoid the repeat of the same problem by taking proper measures, including recommendation from us on the correct usage that suited to each car and different conditions.

“As for the next round in Thailand, we saw that our tires were suited to the conditions in Chang International Circuit last year. We still regret that we had lost the race that could have been won, so we will try to complete the unfinished task from last year.”