{"id":58859,"date":"2025-06-09T10:10:03","date_gmt":"2025-06-09T08:10:03","guid":{"rendered":"https:\/\/iodperformance.com\/?post_type=product&#038;p=58859"},"modified":"2026-10-10T15:49:54","modified_gmt":"2026-10-10T13:49:54","slug":"ls3-430-ch","status":"publish","type":"product","link":"https:\/\/iodperformance.com\/fr\/produkt\/ls3-430-ch\/","title":{"rendered":"LS3 430 ch"},"content":{"rendered":"<p>CARACT\u00c9RISTIQUES TECHNIQUES<br \/>\nR\u00e9f\u00e9rence : 19432414 \/ 19434636<br \/>\nType de moteur : V8 Small-Block Gen IV de la s\u00e9rie LS<br \/>\nCylindr\u00e9e : 6,2 L (376 po\u00b3)<br \/>\nAl\u00e9sage x Course : 103,25 x 92 mm (4,065 x 3,622 po)<br \/>\nBloc (r\u00e9f. 12623967) : Aluminium coul\u00e9, chapeaux de palier principaux \u00e0 6 boulons transversaux<br \/>\nVilebrequin (r\u00e9f. 12597569) : Fonte nodulaire<br \/>\nBielles (r\u00e9f. 12649190) : M\u00e9tal fritt\u00e9<br \/>\nPistons (r\u00e9f. 19207287) : Aluminium hypereutectique<br \/>\nType d&rsquo;arbre \u00e0 cames (r\u00e9f. 12623063) : Rouleau hydraulique<br \/>\nLev\u00e9e de soupape : 14 mm (admission) \u00c9chappement .522<br \/>\nDur\u00e9e de l&rsquo;arbre \u00e0 cames (\u00e0 .050 po)\u00a0: 204\u00b0 admission \/ 211\u00b0 \u00e9chappement<br \/>\nCulasses (P\/N 12629063)\u00a0: Port de type L92 en aluminium\u00a0; Moteur brut de fonderie avec chambres de combustion de 68 cm\u00b3<\/p>\n<p>Dimensions des soupapes (pouces)\u00a0: admission 2,165 \/ \u00e9chappement 1,590<\/p>\n<p>Taux de compression\u00a0: 10,7:1<\/p>\n<p>Culbuteurs (r\u00e9f. 12669995 admission)\u00a0: moul\u00e9s \u00e0 la cire perdue, \u00e0 rouleaux<\/p>\n<p>Culbuteurs (r\u00e9f. 12669993 \u00e9chappement)\u00a0: moul\u00e9s \u00e0 la cire perdue, \u00e0 rouleaux<\/p>\n<p>Rapport de culbuteurs\u00a0: 1,7:1<\/p>\n<p>Carburant recommand\u00e9\u00a0: essence super sans plomb<\/p>\n<p>R\u00e9gime moteur maximal recommand\u00e9\u00a0: 6\u00a0600 tr\/min<br \/>\nRoue de capteur de position d&rsquo;arbre \u00e0 cames\u00a0: 58x<\/p>\n<p>\u00c9quilibrage\u00a0: interne<\/p>\n<p>NOTES D&rsquo;INSTALLATION<\/p>\n<p>\u2022 L&rsquo;ensemble ne comprend aucun composant \u00e9lectronique.<\/p>\n<p>\u2022 Utilisez le kit de commande LS3, r\u00e9f. 19354328, pour le fonctionnement du moteur. Ce kit inclut une p\u00e9dale d&rsquo;acc\u00e9l\u00e9rateur \u00e9lectronique, n\u00e9cessaire pour la transmission des donn\u00e9es d&rsquo;acc\u00e9l\u00e9ration au calculateur. \u2022 Comprend un carter d&rsquo;huile \u00e0 carter humide pour Chevy F-Body<\/p>\n<p>\u2022 Con\u00e7u pour les v\u00e9hicules de route d&rsquo;avant 1976 ou tout v\u00e9hicule tout-terrain<\/p>\n<p>\u2022 Ne convient pas aux applications marines<\/p>\n<p>\u2022 Les kits d&rsquo;entra\u00eenement d&rsquo;accessoires avant sont disponibles en plusieurs configurations.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Destin\u00e9 \u00e0 entrer dans l&rsquo;histoire comme l&rsquo;un des moteurs Chevrolet les plus performants et polyvalents, le LS3 6.2L de 430 ch offre une combinaison exceptionnelle de technologies modernes.<\/p>\n<p>Le LS3 int\u00e8gre des composants con\u00e7us pour une performance et une long\u00e9vit\u00e9 optimales, \u00e0 commencer par un ensemble mobile robuste associ\u00e9 \u00e0 des culasses \u00e0 ports rectangulaires de type L92 et un arbre \u00e0 cames \u00e0 rouleaux hydrauliques \u00e0 lev\u00e9e \u00e9lev\u00e9e. L&rsquo;ensemble optimise le flux d&rsquo;air exceptionnel du LS3 et assure une large courbe de couple.<\/p>\n<p>Notre moteur LS3 en caisse est livr\u00e9 complet, du carter d&rsquo;huile de Camaro F-body au syst\u00e8me d&rsquo;allumage. Il comprend \u00e9galement le collecteur d&rsquo;admission avec injecteurs et corps de papillon, la pompe \u00e0 eau, le balancier et la roue dent\u00e9e 58X. Le carter d&rsquo;huile de Camaro F-body peut ne pas convenir \u00e0 toutes les installations. Utilisez un carter d&rsquo;huile sp\u00e9cifique au v\u00e9hicule pour les v\u00e9hicules \u00e9quip\u00e9s d&rsquo;un moteur LS d&rsquo;origine ou le kit de carter d&rsquo;huile Muscle Car de Chevrolet Performance (r\u00e9f. 19212593) pour les v\u00e9hicules plus anciens.<\/p>\n","protected":false},"featured_media":15395,"template":"","meta":{"_members_access_role":[],"_members_access_error":""},"product_brand":[],"product_cat":[806],"product_tag":[],"class_list":["post-58859","product","type-product","status-publish","has-post-thumbnail","product_cat-moteurs","pa_marka-samochodu-gm-motors-fr","pa_model-samochodu-ls-fr","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>LS3 430 ch<\/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:\/\/iodperformance.com\/fr\/produkt\/ls3-430-ch\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LS3 430 ch\" \/>\n<meta property=\"og:description\" content=\"Destin\u00e9 \u00e0 entrer dans l&#039;histoire comme l&#039;un des moteurs Chevrolet les plus performants et polyvalents, le LS3 6.2L de 430 ch offre une combinaison exceptionnelle de technologies modernes. Le LS3 int\u00e8gre des composants con\u00e7us pour une performance et une long\u00e9vit\u00e9 optimales, \u00e0 commencer par un ensemble mobile robuste associ\u00e9 \u00e0 des culasses \u00e0 ports rectangulaires de type L92 et un arbre \u00e0 cames \u00e0 rouleaux hydrauliques \u00e0 lev\u00e9e \u00e9lev\u00e9e. L&#039;ensemble optimise le flux d&#039;air exceptionnel du LS3 et assure une large courbe de couple. Notre moteur LS3 en caisse est livr\u00e9 complet, du carter d&#039;huile de Camaro F-body au syst\u00e8me d&#039;allumage. Il comprend \u00e9galement le collecteur d&#039;admission avec injecteurs et corps de papillon, la pompe \u00e0 eau, le balancier et la roue dent\u00e9e 58X. Le carter d&#039;huile de Camaro F-body peut ne pas convenir \u00e0 toutes les installations. Utilisez un carter d&#039;huile sp\u00e9cifique au v\u00e9hicule pour les v\u00e9hicules \u00e9quip\u00e9s d&#039;un moteur LS d&#039;origine ou le kit de carter d&#039;huile Muscle Car de Chevrolet Performance (r\u00e9f. 19212593) pour les v\u00e9hicules plus anciens.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/iodperformance.com\/fr\/produkt\/ls3-430-ch\/\" \/>\n<meta property=\"og:site_name\" content=\"IOD Performance\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/IODshopPL\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-10T13:49:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/iodperformance.com\/wp-content\/uploads\/2025\/06\/ls3-1_540x485.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"540\" \/>\n\t<meta property=\"og:image:height\" content=\"485\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta 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