{"product_id":"gvmr-300-600","title":"Holley EFI 300-600 Holley EFI Lo-Ram Intake Manifold Base","description":"Holley EFI Lo-Ram Intake Manifold Base; Lower; w\/Fuel Rails; Silver; For Use w\/PN[300-620]\/GM LS1\/LS2\/LS3;\u003chr\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 manifold and rail kits will work with OE (Original Equipment) or aftermarket cylinder heads. The 300-600 is the lower manifold in the 300-620 complete kit. Offering this separately allows you to select your components individually as you build your system.The 300-600 is the lower manifold in the 300-620 complete kit. Offering this separately allows you to select your components individually as you build your system. 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 low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration. The short runner, low-profile base intake manifold intended for forced induction applications was conceived to package with an air to water plenum mounted intercooler with a shorter overall height than possible with other existing intake manifolds. The 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.\u003cul\u003e\n\u003cli\u003eFor Forced Induction Engines With Peak Power At 7000-8000 Rpm\u003c\/li\u003e\n\u003cli\u003eModular Design Allowing The Use Of Front-Feed Plenum Entry\u003c\/li\u003e\n\u003cli\u003eCustom Inlet Duct And Throttle Body Placement\u003c\/li\u003e\n\u003cli\u003eFit Under A Stock Or Mildly Modified Hood In The Front-Feed\u003c\/li\u003e\n\u003cli\u003eClears 4Th Gen Camaro\/C5 Corvette Cowls\/Hoods w\/o Modification\u003c\/li\u003e\n\u003cli\u003eHigh Volume Fuel Rails And Mounting Hardware Included\u003c\/li\u003e\n\u003cli\u003e3\/4 in.-16 O-Ring Ports 8 AN\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eApplication Summary:\u003c\/h3\u003e\n      \u003ctable class=\"table-appsum\"\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n            \u003cth\u003eYear\u003c\/th\u003e\n            \u003cth\u003eMake\/Model\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eDesigned\u003c\/td\u003e\n            \u003ctd\u003efor GM LS Gen III and IV engines equipped with GM LS1\/2\/6 (cathedral port) cylinder heads\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    ","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":40289574387851,"sku":"HOL300-600","price":838.53,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/5495\/7707\/files\/hol300-600-45a2f542eb3a32eaeed00f9be6cf33e158a7a224_1a095828-ccf4-4e16-a861-a73f10e04087.jpg?v=1755500791","url":"https:\/\/jbspowercentre.com\/products\/gvmr-300-600","provider":"JBs Power Centre","version":"1.0","type":"link"}