Honda motorsport chief Yasuhisa Arai says the engine manufacturer has identified the key areas it wants to spend its tokens to develop its power unit.

Having returned to the sport in partnership with McLaren at the start of this year - one year after the introduction of new regulations - Honda had to wait until the Australian Grand Prix to find out how many tokens it would be allowed to spend on development this season. With five races under its belt, Arai says Honda has now highlighted where the tokens will be utilised.

“We don’t have the complete plan to use the tokens, which areas and when,” Arai said. “We already prepared or confirmed which areas are the most effective. I know we are making the plan to apply race-by-race how many tokens we spend, that’s the plan we are making right now.”

Asked specifically where he feels Honda needs to develop using its tokens, Arai replied: “One is combustion, and the MGU-K and MGU-H because energy is a very important part. Combustion and energy recovery systems are very important.

“Maybe change the combustion concept, or the turbocharger, or the camshaft, those kind of parts. We are now confirming which parts are most effective. We should try to change the combustion concept because maybe the other power-unit suppliers always think about more good combustion characteristics.

“Every day, on the RnD side they are already thinking about it, calculating or testing a new combustion concept to get more horsepower to immediately apply. Maybe that’s the time to use the tokens.”

Click here for a look at the radical Honda power unit design

Keep up to date with all the F1 news via Facebook and Twitter

Andrew Lewin

Andrew first became a fan of Formula 1 during the time when Michael Schumacher and Damon Hill were stepping into the limelight after the era of Alain Prost, Nigel Mansell and Aryton Senna. He's been addicted ever since, and has been writing about the sport now for nearly a quarter of a century for a number of online news sites. He's also written professionally about GP2 (now Formula 2), GP3, IndyCar, World Rally Championship, MotoGP and NASCAR. In his other professional life, Andrew is a freelance writer, social media consultant, web developer/programmer, and digital specialist in the fields of accessibility, usability, IA, online communities and public sector procurement. He worked for many years in magazine production at Bauer Media, and for over a decade he was part of the digital media team at the UK government's communications department. Born and raised in Essex, Andrew currently lives and works in south-west London.

Recent Posts

Russell on McLaren’s team-order talk: ‘Not acceptable of fair’

As Abu Dhabi prepares to crown a world champion, McLaren has finally cracked the door…

54 mins ago

Abu Dhabi GP: Norris edges Verstappen in opening practice

Lando Norris opened the 2025 Abu Dhabi Grand Prix weekend in commanding fashion, topping the…

2 hours ago

Abu Dhabi Grand Prix Free Practice 1 - Results

Full results from Free Practice 1 for the Abu Dhabi Grand Prix at Yas Marina,…

2 hours ago

F1 drivers squeeze in tradition before Abu Dhabi epic

On the eve of Formula 1’s thrilling 2025 title decider in Abu Dhabi, the entire…

3 hours ago

Hamilton won't miss current F1 cars - but fears 2026 'might be worse'

As Formula 1 prepares to wave goodbye to its current rule set in Abu Dhabi,…

4 hours ago

F1 drivers rally around Antonelli after abuse from ‘scum of the earth’

On the eve of Formula 1’s season finale in Abu Dhabi, drivers set aside championship…

5 hours ago