TOYOTA GAZOO Racing maintained its perfect record in the 2019-2020 FIA World Endurance Championship (WEC) season with a 1-2 victory on home ground in the 6 Hours of Fuji which just finished this afternoon in Japan. The reigning World Champions won at Fuji Speedway for the seventh time in 8 years, this year with the #8 TS050 HYBRID of Sebastien Buemi, Kazuki Nakajima and Brendon Hartley earning victory from pole position.
Mike Conway, Kamui Kobayashi and Jose Maria Lopez finished second, leaving both car crews tied on the same points in the lead of the World Championship. TOYOTA GAZOO Racing leads the teams’ standings by 35 points from Rebellion.
Penalties for championship leaders
The new success handicap system was implemented for the first time this weekend, imposing lap time penalties on LMP1 cars based on World Championship position and its effects became clear in the opening laps.
As championship leaders, they incurred the maximum success handicap of 1.4 seconds per lap, while Sebastien Buemi, Kazuki Nakajima and Brendon Hartley in the #8 TS050 HYBRID were penalised by one second per lap. The success handicaps come in addition to the established Equivalence of Technology, which meant the TS050 HYBRIDs were both up to 108 kgs heavier than their non-hybrid LMP1 rivals, who additionally were allowed to use up to 61% more fuel.
With Sebastien at the wheel, the #8 TS050 HYBRID, which carried a one second per lap handicap, held off a strong challenge from the #5 Ginetta to lead from the start while Kamui in the #7 car, with a 1.4 seconds lap time penalty, had an exciting fight for second.
Kamui lost out to Rebellion #1 through the first corners but, after a Safety Car came out (due to an accident involving GT cars), on 4 consecutive occasions, he overtook at the end of the lap only to be re-passed before Turn one. That was due to the Rebellion’s top speed advantage, a consequence of fuel and hybrid boost restrictions imposed by the success handicap system on the TS050 HYBRID.
Fastest pit work
Once established at the front, both TS050 HYBRIDs steadily stretched their advantage, helped by the fastest pit work in the field, although the #7 was unable to challenge for the lead due to the 0.4 second-per-lap difference in success handicap.
With two hours gone, late in the first stints of Mike and Brendon, light rain started. An hour later, the track surface became too slippery so both cars switched to hybrid intermediate tyres, with Jose and Kazuki taking over their respective TS050 HYBRIDs.
When conditions improved enough for a switch to slick tyres, the #8 car’s lead stood at around a minute but that was reduced to less than 30 seconds with 2 hours remaining when Kazuki was forced to take a drive-through penalty for exceeding the pit lane speed limit.
Sebastien took over the race-leading #8 for the final 90 minutes with Kamui giving chase in the #7. The gap remained stable as the end approached and Sebastien took the chequered flag in the TS050 HYBRID’s final race in Japan, 33.955 seconds ahead of Kamui. The #1 Rebellion finished two laps behind in third.
The result marked Sebastien’s 16th outright WEC victory, extending his series record, and the fourth time Kazuki has won his home race, while Brendon stood on the top of the podium for the first time as a TOYOTA GAZOO Racing driver.
Following the team’s second 1-2 finish of the season, the success handicap on both cars will be increased for the next race in Shanghai next month, although the lap time penalty will be identical for each car as both TS050 HYBRIDs have the same number of World Championship points.
This weekend’s race marks the final time for the TS050 HYBRID to compete in Japan. Fuji Speedway has a special place in the history of Toyota’s most successful endurance racing car as the location of its first victory, in 2016 when Kamui Kobayashi took a tense victory alongside Mike Conway and Stephane Sarrazin. The car, which has won a total of 14 WEC races since then, remains undefeated at the Fuji Speedway.
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