{"product_id":"holley-300-237-hi-ram-lower-intake-manifold","title":"Holley 300-237 - Hi-Ram Lower Intake Manifold","description":"\u003cp\u003eHolley 300-237 - Hi-Ram Lower Intake Manifold\u003c\/p\u003e\u003cp\u003eIntake Manifold - LT1 Modular Hi-Ram - Base Only - Tunnel Ram - Fuel Rails Included - Aluminum - Natural - GM GenV LT-Series - Kit\u003c\/p\u003e\u003cp\u003eHi-Ram Lower Intake Manifold; Lower; w\/o Port EFI Provisions; RPM Power Band 3500-8000 Plus; Plenum Sold Separately; Satin Finish;\u003c\/p\u003e\u003cp\u003eThe new Holley EFI Hi-Ram intake provides the ultimate performance with the new GM direct injected Gen V 6.2L LT1 engine. The modular design of this manifold allows easy disassembly for custom porting, multiple tops, or custom induction systems. Each runner has a large radius where it meets the plenum, and optimized taper \u0026amp; cross-sectional area to perform in a wide variety of engine configurations. The optional injector bosses on the intake runners allow increased performance potential by using additional injectors along with the factory direct injection. When you look for the pinnacle of performance, price, and quality, look to Holley EFI.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModular Design w\/ Removable Top\u003c\/li\u003e\n\u003cli\u003eLarge Plenum Volume Of 549 Cubic in.es\u003c\/li\u003e\n\u003cli\u003eAvailable With Or Without Injector Ports In The Runners\u003c\/li\u003e\n\u003cli\u003eIntakes w\/ Injector Ports Include Fuel Rails w\/ Dual Mounting\u003c\/li\u003e\n\u003cli\u003eFuel Rails Anodized\/Laser Etched\/Machined For 8An O-Ring Fittings\u003c\/li\u003e\n\u003cli\u003eRear Of Plenum Machined For Map and 3 Vacuum Ports\u003c\/li\u003e\n\u003cli\u003eHead Flange Has Clearance For Fuel Supply To High Pressure Pump\u003c\/li\u003e\n\u003cli\u003eIncreased Runner Wall Thickness For Custom Porting At The Plenum\u003c\/li\u003e\n\u003cli\u003eO-Ring Seals At Cylinder Heads and Plenum Top\u003c\/li\u003e\n\u003cli\u003eEasy Assembly w\/Top Mounted Screws On Plenum Top\u003c\/li\u003e\n\u003cli\u003e3500-8000+ Rpm Power Band\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: \u003cspan\u003eCast\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCylinder Head Type\u003c\/strong\u003e: \u003cspan\u003eStandard\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEmission\u003c\/strong\u003e: \u003cspan\u003eWithout EGR\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEngine Make\/Size\u003c\/strong\u003e: \u003cspan\u003eGM Gen V LT1\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: \u003cspan\u003eSatin\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eManifold Type\u003c\/strong\u003e: \u003cspan\u003eHi-Ram\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNumber of Carbs\u003c\/strong\u003e: \u003cspan\u003eNone; For Fuel Injection\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePosition\u003c\/strong\u003e: \u003cspan\u003eLower\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRPM Range\u003c\/strong\u003e: \u003cspan\u003e3500-8000+\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUsage\u003c\/strong\u003e: \u003cspan\u003eRacing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUsage\u003c\/strong\u003e: \u003cspan\u003eStreet\/Hi-Performance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":49931455791382,"sku":"HOL-300-237","price":779.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_300-237_normalized_13f1c924-5185-43a8-aaca-268cc56d0451.jpg?v=1776807468","url":"https:\/\/www.cspracing.com\/products\/holley-300-237-hi-ram-lower-intake-manifold","provider":"Complete Street Performance","version":"1.0","type":"link"}