{"id":14330,"date":"2024-12-18T16:53:27","date_gmt":"2024-12-18T14:53:27","guid":{"rendered":"https:\/\/www.mwsteel.eu\/?post_type=product&#038;p=14330"},"modified":"2026-11-11T19:40:55","modified_gmt":"2026-11-11T17:40:55","slug":"dual-plenum-intake-manifold-diy-build-kit-650-mm-25-6-inch-high-volume","status":"publish","type":"product","link":"https:\/\/www.mwsteel.eu\/en\/product\/dual-plenum-intake-manifold-diy-build-kit-650-mm-25-6-inch-high-volume\/","title":{"rendered":"Dual Plenum 650 HV Intake Manifold Fabrication Kit"},"content":{"rendered":"<h2>Dual Plenum 650 HV \u2013 high-volume intake manifold fabrication kit<\/h2>\n<p>The kit is suitable for intake manifold projects on 5- and 6-cylinder engines. Allow for the larger plenum chamber when planning the manifold fitment.<\/p>\n<p>The two-chamber Dual Plenum design is intended to distribute charge air evenly between the cylinders. Air passes from the tapered tube through its flow slot into the plenum chamber, then through the runners to the engine intake ports.<\/p>\n<p>The components are made from lightweight, strong, corrosion-resistant 6082 aluminium with good weldability. During fabrication, the tapered tube can be positioned to face forwards or backwards and to the right or left, to suit the engine bay and charge-pipe layout.<\/p>\n<h3>Included in the kit<\/h3>\n<ul>\n<li>high-volume plenum chamber<\/li>\n<li>tapered tube and 180 mm extension<\/li>\n<li>flow-optimised end cap<\/li>\n<li>inlet cover plate<\/li>\n<li>flow-slot support bar for high boost pressures<\/li>\n<li>detailed fabrication and welding instructions<\/li>\n<\/ul>\n<p>Engine-specific intake manifold flanges, runners, velocity stacks and a throttle-body flange are purchased separately. The MWS Motorsport range also includes aluminium heat shields for intake manifold projects.<\/p>\n<p>See also our <a href=\"https:\/\/www.mwsteel.eu\/en\/intake-manifold-parts-kits\/\">Intake Manifold Components<\/a> range.<\/p>\n<div style=\"margin-top:24px;padding:16px 20px;background-color:#f5f5f5;border-left:3px solid #ed1c24;font-size:14px;line-height:1.6\">\n<div style=\"margin:0;padding:0\"><strong>Designed and manufactured in Finland<\/strong><br \/>More than 3,000 MWS Motorsport Dual Plenum solutions have been supplied for enthusiast, road and motorsport projects.<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><strong>The kit is supplied as individual components.<\/strong><\/p>\n<h4>Technical specifications<\/h4>\n<ul>\n<li>The 650 mm high-volume kit has an enlarged plenum chamber to accommodate the needs of larger engines.<\/li>\n<li>Order 2 650 mm fabrication kits for V10 and V12 engines.<\/li>\n<li>650, wall thickness 4 mm<\/li>\n<li>380 mm + 180 mm extension, wall thickness 3 mm, inlet outer diameter<\/li>\n<li>76 mm<\/li>\n<li><strong>plenum chamber:<\/strong> 6400 cc (high volume)<\/li>\n<li><strong>tapered tube (including extension):<\/strong> 1800 cc<\/li>\n<li><strong>total volume:<\/strong> 8200 cc<\/li>\n<\/ul>\n","protected":false},"featured_media":13903,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[2489],"product_cat":[770,1423,2593],"product_tag":[],"class_list":["post-14330","product","type-product","status-publish","has-post-thumbnail","product_brand-mws-motorsport","product_cat-aluminium-products","product_cat-reservoir-components","product_cat-intake-manifold-fabrication-kits","pa_tuotteet-mw-steel-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product\/14330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/comments?post=14330"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/media\/13903"}],"wp:attachment":[{"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/media?parent=14330"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product_brand?post=14330"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product_cat?post=14330"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.mwsteel.eu\/en\/wp-json\/wp\/v2\/product_tag?post=14330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}