{"id":58869,"date":"2025-06-09T10:10:07","date_gmt":"2025-06-09T08:10:07","guid":{"rendered":"https:\/\/iodperformance.com\/?post_type=product&#038;p=58869"},"modified":"2026-10-10T15:49:55","modified_gmt":"2026-10-10T13:49:55","slug":"bloc-moteur-ls3-525-ch","status":"publish","type":"product","link":"https:\/\/iodperformance.com\/fr\/produkt\/bloc-moteur-ls3-525-ch\/","title":{"rendered":"Bloc moteur LS3 525 ch"},"content":{"rendered":"<h2>Sp\u00e9cifications<\/h2>\n<ul>\n<li><strong>Puissance\u00a0:<\/strong> 525 ch \u00e0 6\u00a0200 tr\/min<\/li>\n<li><strong>Couple\u00a0:<\/strong> 660 Nm @ 5200 tr\/min<\/li>\n<li><strong>Cylindr\u00e9e\u00a0:<\/strong> 376 CID \/ 6,2 L<\/li>\n<li><strong>Al\u00e9sage x Course\u00a0:<\/strong> 4,060&Prime; x 3,620&Prime;<\/li>\n<li><strong>Taux de compression\u00a0:<\/strong> 10,7:1<\/li>\n<li><strong>Carburant recommand\u00e9\u00a0:<\/strong> Indice d&rsquo;octane 92<\/li>\n<li><strong>Bloc-moteur\u00a0:<\/strong> Aluminium coul\u00e9 avec chapeaux de palier principaux \u00e0 6 boulons transversaux<\/li>\n<li><strong>Vilebrequin\u00a0:<\/strong> Fonte nodulaire<\/li>\n<li><strong>Bielles\u00a0:<\/strong> Acier fritt\u00e9<\/li>\n<li><strong>Pistons\u00a0:<\/strong> Aluminium hypereutectique<\/li>\n<li><strong>Arbre \u00e0 cames\u00a0:<\/strong> Poussoirs \u00e0 rouleaux hydrauliques en acier<\/li>\n<li><strong>Lev\u00e9e de came\u00a0:<\/strong> Admission\u00a0: 0,525&Prime; \/ \u00c9chappement\u00a0: 0,525&Prime;\n<p>Dur\u00e9e d&rsquo;ouverture des cames \u00e0 0,050&Prime;\u00a0: 226\u00b0 Admission \/ 236\u00b0 \u00c9chappement<\/p>\n<p>S\u00e9paration des lobes\u00a0: 110\u00b0<\/p>\n<p>Culasses\u00a0: Aluminium, conduits de type L92<\/p>\n<p>Chambre de combustion\u00a0: 68\u00a0cm\u00b3<\/p>\n<p>Soupapes\u00a0: Admission\u00a0: 2,165&Prime; \/ \u00c9chappement\u00a0: 1,590&Prime;<\/p>\n<p>Culbuteurs\u00a0: \u00c0 rouleaux moul\u00e9s, rapport 1,7:1<\/p>\n<p>\u00c9quilibrage\u00a0: Interne<\/p>\n<p>Reluctor\u00a0: 58X<\/p>\n<p>R\u00e9gime moteur maximal recommand\u00e9 par GM\u00a0: 6600<\/li>\n<li><strong>R\u00e9gime de calage du convertisseur de couple recommand\u00e9 par GM\u00a0:<\/strong> 3000\u20133400 tr\/min<\/li>\n<\/ul>\n<h2>Le moteur comprend<\/h2>\n<ul>\n<li>Bloc-moteur complet assembl\u00e9 par GM<\/li>\n<li>Pompe \u00e0 huile, cr\u00e9pine et carter d&rsquo;huile Camaro (r\u00e9f.\u00a0: 12628771)<\/li>\n<li>Amortisseur harmonique Corvette<\/li>\n<li>Couvercle de distribution avant avec capteur d&rsquo;arbre \u00e0 cames<\/li>\n<li>Filtre \u00e0 huile<\/li>\n<li>Jauge et tube d&rsquo;huile c\u00f4t\u00e9 passager (non inclus)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Chevrolet Performance a lanc\u00e9 son tout dernier moteur LS haute performance con\u00e7u en usine\u00a0: le LS376\/525. Ce moteur combine l&rsquo;arbre \u00e0 cames ASA, issu de la comp\u00e9tition, avec le moteur LS3 6,2\u00a0L de s\u00e9rie pour cr\u00e9er le moteur de s\u00e9rie le plus puissant de la gamme Chevrolet Performance. Il d\u00e9veloppe 525\u00a0chevaux \u00e0 6\u00a0200\u00a0tr\/min et un couple de 660\u00a0Nm \u00e0 5\u00a0200\u00a0tr\/min. Pour une installation sur les v\u00e9hicules plus anciens, le kit de gestion moteur (r\u00e9f\u00e9rence\u00a019354332) est sp\u00e9cialement calibr\u00e9 pour ce nouveau moteur.<\/p>\n","protected":false},"featured_media":15403,"template":"","meta":{"_members_access_role":[],"_members_access_error":""},"product_brand":[],"product_cat":[806],"product_tag":[],"class_list":["post-58869","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>Bloc moteur LS3 525 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\/bloc-moteur-ls3-525-ch\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bloc moteur LS3 525 ch\" \/>\n<meta property=\"og:description\" content=\"Chevrolet Performance a lanc\u00e9 son tout dernier moteur LS haute performance con\u00e7u en usine\u00a0: le LS376\/525. Ce moteur combine l&#039;arbre \u00e0 cames ASA, issu de la comp\u00e9tition, avec le moteur LS3 6,2\u00a0L de s\u00e9rie pour cr\u00e9er le moteur de s\u00e9rie le plus puissant de la gamme Chevrolet Performance. Il d\u00e9veloppe 525\u00a0chevaux \u00e0 6\u00a0200\u00a0tr\/min et un couple de 660\u00a0Nm \u00e0 5\u00a0200\u00a0tr\/min. Pour une installation sur les v\u00e9hicules plus anciens, le kit de gestion moteur (r\u00e9f\u00e9rence\u00a019354332) est sp\u00e9cialement calibr\u00e9 pour ce nouveau moteur.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/iodperformance.com\/fr\/produkt\/bloc-moteur-ls3-525-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=\"2026-10-10T13:49:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/iodperformance.com\/wp-content\/uploads\/2025\/06\/gm19434648_-_1_full.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" 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