{"id":526874,"date":"2026-03-08T14:07:15","date_gmt":"2026-03-08T14:07:15","guid":{"rendered":"https:\/\/www.newsbeep.com\/au\/526874\/"},"modified":"2026-03-08T14:07:15","modified_gmt":"2026-03-08T14:07:15","slug":"f1-news-mclaren-explains-100kw-spike-behind-piastri-crash","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/au\/526874\/","title":{"rendered":"F1 news: McLaren explains 100kW spike behind Piastri crash"},"content":{"rendered":"<p>\t\t\t\t\t\t\t\t\t<img decoding=\"async\" fetchpriority=\"high\" src=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2026\/03\/XPB_1399283_HiRes.jpg\" alt=\"McLaren explains 100kW spike behind Piastri crash\"\/><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tOscar Piastri didn&#8217;t make the start of the Australian Grand Prix. Image: XPB Images<\/p>\n<p>Piastri failed to start his home event after spinning into the concrete wall at the exit of Turn 4 during a reconnaissance lap to the grid.<\/p>\n<p>The 24-year-old explained he was caught out by a 100kW power spike that kicked in as he touched the kerb.<\/p>\n<p><a href=\"https:\/\/speedcafe.com\/f1-news-2026-australian-grand-prix-oscar-piastri-crash-reaction-comments-interview-video\/\" rel=\"nofollow noopener\" target=\"_blank\">Piastri added that the \u201cmost difficult part to take\u201d was that \u201cit\u2019s just a function of how the engines have to work with the rules\u201d<\/a>.<\/p>\n<p>McLaren boss Andrea Stella gave a detailed explanation of the reasons behind the crash following the race.<\/p>\n<p>\u201cWhat we observe I think is fundamentally three factors,\u201d he said.<\/p>\n<p>\u201cThe cold tyres, therefore when the wheelspin starts, it starts in a very sudden way.<\/p>\n<p>\u201cThis compounds with being on a kerb. It\u2019s a kerb that he has used pretty much every single lap. Kerbs don\u2019t make this easier though when the tyres are cold.<\/p>\n<p>\u201cThis further compounds with the oscillations [from the kerb] and following the [gear] shift, there\u2019s extra torque, let\u2019s say, that when we look at the behaviour of the power unit, it\u2019s sort of expected to happen like that.<\/p>\n<p>\u201cBut it\u2019s not something that you would do unless it\u2019s, which I understand is the case, some requirements that you need to meet in terms of how you deploy your torque<\/p>\n<p>\u201cIn testing we might have seen some similar circumstances, but we didn\u2019t have the combination of cold tyres and a kerb which aggravated the fact you may have these inconsistencies from torque deployment in grip limited phases.\u201d<\/p>\n<p>Piastri\u2019s accident followed what appeared a similar incident involving Mercedes driver Kimi Antonelli in Free Practice 3 on Saturday while under power at the exit of Turn 2.<\/p>\n<p>Max Verstappen also pointed to the new regulations after his qualifying crash, albeit that occurred under braking for Turn 1.<\/p>\n<p>Stella was cautious on discussing the other crashes without detailed knowledge of their cause, but said the torque deployment needs to be reviewed in the name of safety.<\/p>\n<p>\u201cCertainly, these power units can be quite aggressive when they release all the power,\u201d he said.<\/p>\n<p>\u201cWe talk about 1000 horsepower coming all together, and when the tyres may be a little bit on the cold side, or if this power comes in an unpredictable way, like it happened to Oscar, then it can become very tricky.<\/p>\n<p>\u201cI don\u2019t want to be here and saying I have an easy solution, I don\u2019t, but I\u2019m here saying we should look into the regulations.<\/p>\n<p>\u201cThe accidents you mentioned, they are kind of not a near miss, they are a very material indication that there\u2019s work to do, so we should do this work as an F1 community.\u201d<\/p>\n<p>Stella also pointed to race starts, the speed differential of cars on track due to battery deployment and overtaking as areas for review following the season opener.<\/p>\n<p><a href=\"https:\/\/t.cfjump.com\/92797\/b\/285241\" rel=\"nofollow sponsored noopener\" data-bid=\"1\" data-no-instant=\"1\" target=\"_blank\"><br \/><img decoding=\"async\" style=\"border: none; vertical-align: middle;\" src=\"https:\/\/www.newsbeep.com\/au\/wp-content\/uploads\/2025\/11\/285241.gif\" alt=\"\"\/><br \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Oscar Piastri didn&#8217;t make the start of the Australian Grand Prix. Image: XPB Images Piastri failed to start&hellip;\n","protected":false},"author":2,"featured_media":526875,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[572],"tags":[64,63,250167,913,806,805,803,804,2333,12357,85],"class_list":["post-526874","post","type-post","status-publish","format-standard","has-post-thumbnail","category-motosport","tag-au","tag-australia","tag-australiangp","tag-mclaren","tag-motor","tag-motor-sports","tag-motosport","tag-motosports","tag-oscar-piastri","tag-slot1","tag-sports"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/526874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/comments?post=526874"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/526874\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media\/526875"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media?parent=526874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/categories?post=526874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/tags?post=526874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}