{"id":11096,"date":"2025-09-16T13:33:38","date_gmt":"2025-09-16T11:33:38","guid":{"rendered":"https:\/\/fondmetal.com\/auto-f1\/gr02\/"},"modified":"2026-09-16T15:56:37","modified_gmt":"2026-09-16T13:56:37","slug":"gr02","status":"publish","type":"auto-f1","link":"https:\/\/fondmetal.com\/fr\/auto-f1\/gr02\/","title":{"rendered":"GR02"},"content":{"rendered":"<p class=\"p1\">En 1992, Fondmetal d\u00e9cide de placer la barre encore plus haut : insatisfait des performances de la GR01, Gabriele Rumi confie le nouveau projet au cabinet <span class=\"s1\"><b>Astauto<\/b><\/span> dirig\u00e9 par <span class=\"s1\"><b>Sergio Rinland<\/b><\/span>, assist\u00e9 par l&rsquo;a\u00e9rodynamicien Hans Fouche. C&rsquo;est ainsi que na\u00eet la <span class=\"s1\"><b>GR02<\/b><\/span>, une monoplace qui fait son apparition dans la seconde partie du championnat, dans le but de combler l&rsquo;\u00e9cart technique entre les petites \u00e9curies et leurs adversaires les plus solides.<\/p>\n<p class=\"p1\">D\u00e8s le premier coup d&rsquo;\u0153il, la voiture pr\u00e9sente des solutions int\u00e9ressantes : la GR02 est dot\u00e9e d\u2019un nez sur\u00e9lev\u00e9 et effil\u00e9, avec un aileron avant au design incurv\u00e9 qui canalise l\u2019air vers le soubassement et le diffuseur, am\u00e9liorant ainsi la portance n\u00e9gative. Le ch\u00e2ssis est en fibre de carbone, avec des suspensions \u00e0 poussoirs et des amortisseurs doubles \u00e0 l&rsquo;avant et \u00e0 l&rsquo;arri\u00e8re.<\/p>\n<p class=\"p1\">La principale nouveaut\u00e9 concerne le moteur : \u00e0 la place de l&rsquo;ancien <span class=\"s1\"><b>Ford Cosworth DFR<\/b><\/span>, la GR02 est \u00e9quip\u00e9e du <span class=\"s1\"><b>Ford Cosworth HB (version HBA5)<\/b><\/span>, un V8 atmosph\u00e9rique de 3,5 litres qui apporte un gain de puissance consid\u00e9rable, estim\u00e9 \u00e0 environ 100 chevaux par rapport au moteur utilis\u00e9 l\u2019ann\u00e9e pr\u00e9c\u00e9dente.<\/p>\n","protected":false},"parent":0,"menu_order":0,"template":"","class_list":["post-11096","auto-f1","type-auto-f1","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>GR02 - Fondmetal<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fondmetal.com\/fr\/auto-f1\/gr02\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GR02\" \/>\n<meta property=\"og:description\" content=\"En 1992, Fondmetal d\u00e9cide de placer la barre encore plus haut : insatisfait des performances de la GR01, Gabriele Rumi confie le nouveau projet au cabinet Astauto dirig\u00e9 par Sergio Rinland, assist\u00e9 par l&rsquo;a\u00e9rodynamicien Hans Fouche. 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