{"id":6670,"date":"2024-12-11T13:27:01","date_gmt":"2024-12-11T12:27:01","guid":{"rendered":"https:\/\/dimspeed.com\/?post_type=product&#038;p=6670"},"modified":"2025-06-27T11:36:33","modified_gmt":"2025-06-27T09:36:33","slug":"culasse-dimspeed-premium-998","status":"publish","type":"product","link":"https:\/\/dimspeed.com\/en\/product\/culasse-dimspeed-premium-998\/","title":{"rendered":"Premium Dimspeed Cylinder Head - 998"},"content":{"rendered":"<p><u>Specifications<\/u>:<\/p>\n<ul>\n<li>4 x soupapes Echappement &#8211; 998<\/li>\n<li>4 x soupapes Admission &#8211; 998<\/li>\n<li>4 x Valve seats<\/li>\n<li>8 x Swiftune Bronze Valve Guide Set<\/li>\n<li>8 x Swiftune valve springs<\/li>\n<li>8 x Swiftune race valve spring washers<\/li>\n<li>8 x Valve stem seals<\/li>\n<li>8 x Swiftune steel top caps<\/li>\n<li>16 x Swiftune race single groove collets<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>The top of the cylinder head is painted in yellow.<\/p>\n<p>All surfaces machined for maximum gasket sealing. It would also be pressure tested.<\/p>\n<p>Chambers volume to be defined together (between 20 et 25cc).<\/p>\n<p>You need to provide a \u00ab cleaned \u00bb cylinder head.<\/p>\n<p>Lead time: between 4 and 8 weeks after we received your cylinder head.<\/p>\n<p>Colors available: Green, Red, Yellow, Blue or Black<\/p>\n<p><strong>Please note<\/strong> : all our cylinder heads are customs made and on order only. Each one of them are machined based on the spec of your engine.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sp\u00e9cifications: 4 x soupapes Echappement &#8211; 998 4 x soupapes Admission &#8211; 998 4 x si\u00e8ges de soupape 8 x guides en bronze Swiftune 8 x ressorts de soupape Swiftune 8 x rondelles sous les ressorts 8 x joints de queue de soupape 8 x coupelles acier Swiftune 16 x demi-lunes comp\u00e9tition &nbsp; Le dessus [&hellip;]<\/p>","protected":false},"featured_media":7093,"template":"","meta":[],"product_brand":[],"product_cat":[15,19],"product_tag":[65,66],"class_list":{"0":"post-6670","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-moteur","7":"product_cat-culasse","8":"product_tag-culasse","9":"product_tag-dimspeed","11":"first","12":"onbackorder","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Culasse Dimspeed Premium - 998 - Dimspeed, l&#039;atelier de personnalisation automobile<\/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:\/\/dimspeed.com\/en\/product\/culasse-dimspeed-premium-998\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Culasse Dimspeed Premium - 998 - Dimspeed, l&#039;atelier de personnalisation automobile\" \/>\n<meta property=\"og:description\" content=\"Sp\u00e9cifications: 4 x soupapes Echappement &#8211; 998 4 x soupapes Admission &#8211; 998 4 x si\u00e8ges de soupape 8 x guides en bronze Swiftune 8 x ressorts de soupape Swiftune 8 x rondelles sous les ressorts 8 x joints de queue de soupape 8 x coupelles acier Swiftune 16 x demi-lunes comp\u00e9tition &nbsp; Le dessus [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dimspeed.com\/en\/product\/culasse-dimspeed-premium-998\/\" \/>\n<meta property=\"og:site_name\" content=\"Dimspeed, l&#039;atelier de personnalisation automobile\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-27T09:36:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dimspeed.com\/wp-content\/uploads\/2024\/12\/546_Culasse-998-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1440\" \/>\n\t<meta property=\"og:image:height\" content=\"1920\" \/>\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=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/dimspeed.com\/produit\/culasse-dimspeed-premium-998\/\",\"url\":\"https:\/\/dimspeed.com\/produit\/culasse-dimspeed-premium-998\/\",\"name\":\"Culasse Dimspeed Premium - 998 - Dimspeed, l&#039;atelier de personnalisation automobile\",\"isPartOf\":{\"@id\":\"https:\/\/dimspeed.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/dimspeed.com\/produit\/culasse-dimspeed-premium-998\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/dimspeed.com\/produit\/culasse-dimspeed-premium-998\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/dimspeed.com\/wp-content\/uploads\/2024\/12\/546_Culasse-998-2.jpg\",\"datePublished\":\"2024-12-11T12:27:01+00:00\",\"dateModified\":\"2025-06-27T09:36:33+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/dimspeed.com\/produit\/culasse-dimspeed-premium-998\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/dimspeed.com\/produit\/culasse-dimspeed-premium-998\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/dimspeed.com\/produit\/culasse-dimspeed-premium-998\/#primaryimage\",\"url\":\"https:\/\/dimspeed.com\/wp-content\/uploads\/2024\/12\/546_Culasse-998-2.jpg\",\"contentUrl\":\"https:\/\/dimspeed.com\/wp-content\/uploads\/2024\/12\/546_Culasse-998-2.jpg\",\"width\":1440,\"height\":1920},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/dimspeed.com\/produit\/culasse-dimspeed-premium-998\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/dimspeed.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Boutique\",\"item\":\"https:\/\/dimspeed.com\/boutique\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Culasse Dimspeed Premium &#8211; 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