Honda may not have its first proper engine upgrade available until around Formula 1\u2019s summer break, but it says drivability improvements should arrive as early as this weekend\u2019s Monaco Grand Prix.<\/p>\n
Honda has had a challenging start to the 2026 campaign with Aston Martin, as it has battled reliability problems triggered by excessive vibrations.<\/p>\n
However, a lot of progress has been made in addressing the early difficulties and that means the focus has shifted to delivering performance gains.<\/p>\n
Work is ongoing at Honda\u2019s Sakura R&D facility in Japan to unleash an engine upgrade for later in the season, but that does not mean it is sitting back and not trying to make progress before that arrives.<\/p>\n
In fact, Honda\u2019s trackside general manager, Shintaro Orihara, has revealed that engineers in Japan have found a way to improve drivability, which comes ahead of a Monaco weekend where that characteristic is really important.<\/p>\n
\u201cDrivability is very critical in Monaco,” said Orihara. “So the positive thing is we found the way to improve our drivability.<\/p>\n
“So in HRC Sakura, our development factory, they will work hard to improve by Monaco – that is our main target.\u201d<\/p>\n
While no single factor has held back Honda on the drivability front, Orihara said that efforts across a number of metrics had helped unlock more performance.<\/p>\n
\u201cIt\u2019s data settings, for example, and calibration,” he said. “So, ignition timing, lambda [air-fuel ratio] setting, injection timing. We have a lot of parameters to control drivability.\u201d<\/p>\n
Honda has also “conducted specific driver-in-loop sessions” at Aston Martin’s Technology Campus to optimise its energy management settings for Monaco. <\/p>\n
\u201cOn the cooling side, Monaco\u2019s slow speed sections make this challenging,” Orihara added.<\/p>\n
“We need to find a good cooling specification, working closely with Aston Martin [fuel supplier] Aramco to achieve this for the power unit in clean air and heavy traffic, which is common here.”<\/p>\n
Upgrade plan<\/p>\n
While the short-term work is on improving drivability, Honda\u2019s efforts for the planned engine upgrade will revolve around improving combustion and reducing friction.<\/p>\n
\u201cWe know where we need to improve,” said Orihara. <\/p>\n
“For example, on the combustion side we have some ideas to improve and we have seen some positive signs on the dyno data.<\/p>\n
\u201cAlso, we need to reduce friction to improve performance. So that type of list we have now in the factory, and we keep working to improve those things. Then once we get something, we will boost our development phase.\u201d<\/p>\n
Asked about the timeframe for the next development step to come through, Orihara said: \u201cEngine development is a long-term job, but it won\u2019t be at the end of the season.<\/p>\n
\u201cAt some point, let’s say around the summer shutdown, we will see some improvement. That is our target.\u201d<\/p>\n
Longer term, Honda says its development plans for 2027 will not be impacted by any potential change to hardware for next season aimed at improving the current rules.<\/p>\n
The FIA is currently trying to pull together a proposal to shift the 50\/50 power ratio between combustion and battery nearer to 60\/40 – but it does not yet have the necessary support from manufacturers.<\/p>\n
Honda appears to be on the fence over the issue, with Orihara saying that its job will be unchanged by whatever is finally decided by the FIA.<\/p>\n
\u201cPerformance-wise, the direction is the same,\u201d he said. \u201cWe need to improve the combustion performance – and it doesn’t matter if it’s 60%, 40%, or 50-50. We need to improve our combustion.<\/p>\n
\u201cThen, if the fuel flow rate is increased next year, we will just do additional tuning. But the direction is the same.<\/p>\n
\u201cWe will keep working hard for this year, and that will connect with next year’s engine development. But reliability-wise, it’s maybe quite challenging if we had more fuel flow rate. That is a more challenging point from this regulation change.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"Honda may not have its first proper engine upgrade available until around Formula 1\u2019s summer break, but it…\n","protected":false},"author":2,"featured_media":710713,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[441],"tags":[49,48,578,576,577,82],"class_list":["post-710712","post","type-post","status-publish","format-standard","has-post-thumbnail","category-formula-1","tag-ca","tag-canada","tag-f1","tag-formula-1","tag-formula1","tag-sports"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/710712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/comments?post=710712"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/710712\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/710713"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=710712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=710712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=710712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}