- \n
- Red Bull improved its Ford-backed power unit through calibration and energy-management work<\/strong>, rather than a new homologated engine specification.<\/li>\n\n\n\n
- Technical director Ben Hodgkinson acknowledged that delayed development decisions limited the team’s preparation before the start of the season.<\/li>\n\n\n\n
- The progress has helped Red Bull’s recovery, with Max Verstappen winning consecutive Grands Prix in Malaysia and Singapore.<\/li>\n<\/ul>\n\n\n\n
Red Bull’s Formula 1 engine has become more competitive during the 2026 season without receiving new homologated hardware<\/strong>, according to technical director Ben Hodgkinson, who has revealed how calibration improvements helped unlock more of the power unit’s existing potential.<\/p>\n\n\n\n
The Ford-backed engine programme has played an important role in Red Bull’s recent return to winning form, with Max Verstappen taking consecutive victories at Sepang and Singapore<\/strong> as the team recovered from its earlier difficulties.<\/p>\n\n\n\n
Speaking in an interview published by The Race<\/em> on Thursday (October 15), Hodgkinson explained that the progress came largely from refining the interaction between the internal-combustion engine, electrical systems and the car’s overall operating characteristics.<\/p>\n\n\n\n
Rather than introducing a fundamentally different engine, Red Bull concentrated on extracting more consistent performance from the architecture already homologated for the 2026 season.<\/p>\n\n\n\n
The developments are especially relevant because the FIA’s Additional Development and Upgrade Opportunities (ADUO)<\/strong> system has restricted Red Bull’s ability to introduce performance-related hardware changes.<\/p>\n\n\n\n
Why Red Bull improved without introducing a new F1 engine<\/h2>\n\n\n\n
The 2026 Formula 1 regulations place greater emphasis on electrical energy deployment, making power-unit calibration a central element of overall performance.<\/p>\n\n\n\n
Engineers must manage the interaction between combustion-engine output, energy recovery and electrical deployment while balancing performance, fuel consumption and reliability.<\/p>\n\n\n\n
Hodgkinson acknowledged that Red Bull’s original development programme left insufficient time to optimise every aspect of the power unit before the opening races.<\/p>\n\n\n\n
Work on the combustion system continued longer than planned, reducing the time available for refining operating maps and understanding how the engine behaved under different conditions.<\/p>\n\n\n\n
That created opportunities for improvement once the season began.<\/p>\n\n\n\n
Working with technical partners, including ExxonMobil<\/strong>, Red Bull continued refining calibration strategies to improve how effectively the power unit delivered performance across different circuits and operating conditions.<\/p>\n\n\n\n
The important distinction is that calibration improvements do not necessarily require a new engine specification<\/strong>.<\/p>\n\n\n\n
Software and operating strategies can be refined to make better use of the available hardware, particularly when teams are still learning how to optimise an entirely new power-unit architecture.<\/p>\n\n\n\n
Red Bull’s experience illustrates how much performance can remain available even after the main components have been homologated.<\/p>\n\n\n\n
![\"F1](\"https:\/\/grandepremio.com\/en\/wp-content\/uploads\/2026\/10\/f1-2026-singapura-marina-bay-corrida-red-bull-max-verstappen-6-1024x576.png\")
Max Verstappen (Photo: Red Bull Content Pool)<\/figcaption><\/figure>\n\n\n\n How the FIA’s ADUO rules affected Red Bull<\/h2>\n\n\n\n
Under Formula 1’s 2026 engine regulations, the FIA introduced the Additional Development and Upgrade Opportunities mechanism to help manufacturers whose internal-combustion engines fall sufficiently far behind the benchmark.<\/p>\n\n\n\n
The system is intended to prevent major competitive disparities from becoming entrenched during the regulation cycle.<\/p>\n\n\n\n
However, Red Bull was classified as the leading manufacturer in the FIA’s combustion-engine assessment<\/strong>, preventing it from receiving the additional development opportunities available to manufacturers judged to be further behind.<\/p>\n\n\n\n
The situation created an unusual contrast: Red Bull believed it still faced performance disadvantages against some rivals, while the FIA’s assessment placed its engine at the top of the relevant ranking.<\/p>\n\n\n\n
As a result, Red Bull had to concentrate on improving performance within the existing homologated specification rather than relying on an ADUO-related hardware development programme.<\/p>\n\n\n\n
That distinction also helps explain why Hodgkinson considers the manufacturer’s progress significant. Red Bull’s recent improvements have come from understanding the existing power unit more effectively, not from introducing a completely new combustion engine.<\/p>\n\n\n\n
Verstappen’s victories underline Red Bull’s development progress<\/h2>\n\n\n\n
The results have become more visible as Red Bull’s chassis and power-unit performance have developed together.<\/p>\n\n\n\n
Verstappen won the Malaysian Grand Prix at Sepang before dominating the Singapore weekend, strengthening Red Bull’s recovery after a difficult opening phase of the championship.<\/p>\n\n\n\n
However, the team’s improvement cannot be attributed exclusively to the engine<\/strong>.<\/p>\n\n\n\n
Aerodynamic development, changes to the car’s balance and improved integration between the chassis and power unit have also contributed to its stronger performance.<\/p>\n\n\n\n
That makes Red Bull’s recent progress a combination of several development areas rather than the result of a single breakthrough.<\/p>\n\n\n\n
Hodgkinson’s explanation nevertheless provides an important insight into the team’s competitive recovery: the original engine design still contained performance potential that had not been fully exploited earlier in the season<\/strong>.<\/p>\n\n\n\n
With Red Bull continuing to refine its understanding of the 2026 power unit, the manufacturer’s development work will also influence its preparations for the 2027 Formula 1 championship.<\/p>\n","protected":false},"excerpt":{"rendered":"
Red Bull Powertrains technical director Ben Hodgkinson has explained how improvements in engine calibration and energy management helped the manufacturer’s 2026 Formula 1 power unit become more competitive without introducing new homologated hardware.<\/p>\n","protected":false},"author":2,"featured_media":1020318115,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"42wp_featured_image_caption":"Max Verstappen ","42wp_featured_image_credits":"Red Bull Content Pool","42wp_featured_video":"","42wp_ai_content_disclaimer":"","42wp_is_ai_content":false,"42wp_featured_image_hidden":false,"42wp_authors_list":[{"id":75,"location":""}],"footnotes":"","42wp_breaking_news":false},"categories":[5],"tags":[849,234,64,829],"42wp_author":[75],"class_list":["post-4075","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-f1","tag-ben-hodgkinson","tag-ford","tag-max-verstappen","tag-red-bull-powertrains","42wp_author-pedro-henrique-marum"],"_links":{"self":[{"href":"https:\/\/grandepremio.com\/en\/wp-json\/wp\/v2\/posts\/4075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/grandepremio.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/grandepremio.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/grandepremio.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/grandepremio.com\/en\/wp-json\/wp\/v2\/comments?post=4075"}],"version-history":[{"count":1,"href":"https:\/\/grandepremio.com\/en\/wp-json\/wp\/v2\/posts\/4075\/revisions"}],"predecessor-version":[{"id":4076,"href":"https:\/\/grandepremio.com\/en\/wp-json\/wp\/v2\/posts\/4075\/revisions\/4076"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/grandepremio.com\/en\/wp-json\/wp\/v2\/media\/1020318115"}],"wp:attachment":[{"href":"https:\/\/grandepremio.com\/en\/wp-json\/wp\/v2\/media?parent=4075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/grandepremio.com\/en\/wp-json\/wp\/v2\/categories?post=4075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/grandepremio.com\/en\/wp-json\/wp\/v2\/tags?post=4075"},{"taxonomy":"42wp_author","embeddable":true,"href":"https:\/\/grandepremio.com\/en\/wp-json\/wp\/v2\/42wp_author?post=4075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}