{"id":13300,"date":"2026-01-16T11:09:29","date_gmt":"2026-01-16T10:09:29","guid":{"rendered":"https:\/\/thegrid-racing.com\/?post_type=product&#038;p=13300"},"modified":"2026-01-26T13:36:21","modified_gmt":"2026-01-26T12:36:21","slug":"t4-jr-upgrade-pack-2026","status":"publish","type":"product","link":"https:\/\/thegrid-racing.com\/en\/product\/t4-jr-upgrade-pack-2026\/","title":{"rendered":"T4 Jr Upgrade Pack 2026"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>The T4 Jr Upgrade Pack consists of:<\/p>\n<ul>\n<li>Coolduct for the cylinder head<\/li>\n<li>Copper gasket<\/li>\n<li>Cylinder head studs<\/li>\n<li>Racing PVL x T4 spark plug cap<\/li>\n<li>Brisk spark plug<\/li>\n<li>Cylinder head nuts and washers x 4<\/li>\n<li>Carburetor FM19-2A<\/li>\n<li>Intake Manifold<\/li>\n<\/ul>\n<p>Note: Difference with Sr Upgrade Pack: Carburetor en Intake Manifold (not shown on product image).<\/p>\n","protected":false},"featured_media":13299,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[839,838,880,834],"product_tag":[],"class_list":{"0":"post-13300","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-t4-engines","7":"product_cat-t4-sr-jr-engine-parts","8":"product_cat-t4-jr-sr-parts","9":"product_cat-tillotson-racing-en","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>T4 Jr Upgrade Pack 2026 - The Grid \u2013 Racing<\/title>\n<meta name=\"description\" content=\"For products such as the T4 Jr Upgrade Pack 2026, is the best choice. 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