{"product_id":"holley-300-653bk-gen-iii-hemi-hi-ram-efi-manifold-base","title":"Holley 300-653BK Gen III Hemi Hi-Ram EFI Manifold Base","description":"Gen III Hemi EFI Manifold Base - Black Finish - Fits 2009-up 5.7L, 2005-2010 6.1L, and 2011-up 6.4L\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 300-653BK\u003cbr\u003e\u003cbr\u003eThe EFI fuel rails are machined for -8AN O-ring fittings with passages large enough to accommodate high fuel flow and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits.\nIntended for use on naturally aspirated, forced induction, or nitrous engines in the 5.7 to 7.2+ liter range, max power at 7500-8500 RPM.\nThe Holley Hi-Ram intake manifold is for high-performance applications where induction system height is not limited. Using this Hi-Ram intake with high flowing Gen III Hemi cylinder heads has outstanding potential for naturally aspirated \u0026amp; forced induction applications.  Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more!\nThe base is designed to be modular in configuration to accept a wide range of EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems.  Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations.\nAdd even more power to your Gen III Hemi engine with a Holley Hi-Ram intake manifold.  This cast intake manifold has large intake ports - fits 2009-up 5.7L, 2005-2010 6.1L \u0026amp; 2011-up 6.4L engines.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• Positive Crankcase Ventilation (PVC) Ports w\/ Adapter Fittings\u003cbr\u003e• Fits Gen III Hemi Engines w\/ Large Intake Ports (1.70” Height x 1.88” Wide) – fits 2009-up 5.7L, 2005-2010 6.1L, 2011-up 6.4L)\u003cbr\u003e• Runner Length and the Tapered Cross Section Designed to Perform Well for a Wide Range of Engine Configurations\u003cbr\u003e• Port for OE Style Manifold Absolute Pressure (MAP) Sensor (1 or 2 Bar)\u003cbr\u003e• Cast Aluminum Construction w\/ Natural Satin or Black Finish\u003cbr\u003e• Add Even More Power to the Gen III Hemi Engine with a Holley Hi-Ram Intake Manifold\u003cbr\u003e• Manifold Base – Available Separately for Custom Induction Systems\u003cbr\u003e• Works with Gen III Hemi Injectors \u0026amp; Bosch EV-1 Style Injectors\u003cbr\u003e• Billet Oil Fill Cap – Attractive Low Profile Design\u003cbr\u003e• Includes EFI Fuel Rails w\/ -8 AN O-Ring Fittings \u0026amp; Large Passages to Accommodate High Fuel Flow and Dampen Pressure Pulsations in the Fuel System\u003cbr\u003e• Cast-In Pads for Adding Nitrous Nozzles\u003cbr\u003e• Overall Height: 11.59”\u003cbr\u003e• O-Ring Seal to Head – Large Retained O-rings Offer Superior Original Equipment (OE) Style Sealing \u0026amp; Are Easy to Replace\u003cbr\u003e\u003cbr\u003e\u003cem\u003eEarly 2003-2008 5.7L Engines Can Use 300-652 adapters to Match the Smaller Intake Ports on these Engines.  _x000D_\n_x000D_\nThe lid on this intake manifold is machined to fit an LS style throttle body since this allows the use a cable operated throttle body (at a reasonable cost). _x000D_\n_x000D_\nThe 80mm Gen III Hemi Throttle Body (drive by wire) Can Be Used on This Intake - Use w\/ 300-660 Adapter Plate._x000D_\nThe 92mm Hellcat Gen III Hemi Throttle Body (drive by wire) Can Be Used on This Intake - Use w\/ 300-661 Adapter Plate.\u003c\/em\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":48275913146595,"sku":"300-653BK","price":1985.9,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/bf507fbfb3fc9e6f0e3037175c8d0382.jpg?v=1771069795","url":"https:\/\/fastlanespares.co.nz\/products\/holley-300-653bk-gen-iii-hemi-hi-ram-efi-manifold-base","provider":"Fast Lane Spares","version":"1.0","type":"link"}