{"product_id":"holley-modular-lo-ram-efi-manifold-ls1-2-6-300-621","title":"Holley Modular Lo-Ram EFI Manifold LS1\/2\/6 - 300-621","description":"\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Holley LS1\/2\/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1\/2\/6 (cathedral port) cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 105 mm throttle body part number 112-581 or similar models. The base intake manifold is designed with a lower overall height to fit under a stock or mildly modified hood in the front-feed configuration. \r\nThe 300-621 Lo-Ram front-feed plenum entry was configured to provide a very low profile modular intake manifold suitable for turbocharged or centrifugally supercharged engines. \r\nThe fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003eDesigned for GM LS Gen III and IV engines equipped with GM LS1\/2\/6 (cathedral port) cylinder heads\u003c\/li\u003e\r\n\u003cli\u003eDesigned for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application.\u003c\/li\u003e\r\n\u003cli\u003eWith forced-induction and the short runner length the engine rpm at which peak power occurs is more likely to be coupled to the supercharger or turbocharger being used\u003c\/li\u003e\r\n\u003cli\u003eModular design allowing the use of front-feed plenum entry\u003c\/li\u003e\r\n\u003cli\u003eIntake design facilitates custom inlet duct and throttle body placement \u003c\/li\u003e\r\n\u003cli\u003eLow height to fit under a stock or mildly modified hood in the front-feed configuration\u003c\/li\u003e\r\n\u003cli\u003eFront entry plenum flange allows design \u0026amp; fabrication of special throttle body adapters or inlet ducts for custom installations\u003c\/li\u003e\r\n\u003cli\u003eClears 4th Gen Camaro and C5 Corvette cowls and hoods without modification \u003c\/li\u003e\r\n\u003cli\u003eHigh volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)\u003c\/li\u003e\r\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eApplication:\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003cstrong\u003eSubmodel\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003cth\u003e\u003cstrong\u003eEngine Size\u003c\/strong\u003e\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\u003ctd\u003eUniversal\u003c\/td\u003e\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eSpecs:\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eBrand\u003c\/th\u003e\r\n\u003ctd\u003eHolley EFI\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eColor\u003c\/th\u003e\r\n\u003ctd\u003eSilver\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eConstruction\u003c\/th\u003e\r\n\u003ctd\u003eCast\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eEmission Code\u003c\/th\u003e\r\n\u003ctd\u003e3\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eEngine\u003c\/th\u003e\r\n\u003ctd\u003eGM Small Block Gen III\/IV (LS Based)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eFinish\u003c\/th\u003e\r\n\u003ctd\u003eSatin\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eFlange Style\u003c\/th\u003e\r\n\u003ctd\u003eEFI\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eFront Height\u003c\/th\u003e\r\n\u003ctd\u003e6.86\" height with throttle body adapter\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eFuel System Type\u003c\/th\u003e\r\n\u003ctd\u003eEFI\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eManifold Type\u003c\/th\u003e\r\n\u003ctd\u003eLo-Ram\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eProduct Type\u003c\/th\u003e\r\n\u003ctd\u003eManifold\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eWarranty\u003c\/th\u003e\r\n\u003ctd\u003eLimited 90 Day\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":46864362668268,"sku":"300-621-CP","price":999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/3678\/5315\/files\/300-621-c0c498cd62ae9177bf3dd87ae05b140943dc90f2.jpg?v=1759634370","url":"https:\/\/www.carpartpeople.com\/products\/holley-modular-lo-ram-efi-manifold-ls1-2-6-300-621","provider":"Car Part People","version":"1.0","type":"link"}