{"product_id":"holley-efi-ls1-ls2-ls6-mid-rise-intake-manifold-92mm-flange","title":"Holley EFI LS1\/LS2\/LS6 Mid-Rise Intake Manifold 92mm Flange","description":"\u003cp\u003eHolley EFI LS1\/LS2\/LS6 Mid-Rise Intake Manifold 92mm Flange, T\u003cspan data-mce-fragment=\"1\"\u003ehe Mid-Rise manifold is an excellent choice for street and performance street\/strip applications with a powerband from 1,500-6,500 RPM and limited hood clearance. It's perfect for turbocharged, or normally aspirated applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eProvides great performance to 6500 rpm for street\/strip performance applications while providing the look of a racing EFI intake manifold\u003c\/li\u003e\n\u003cli\u003eUnique modular design allows the combination of a traditional dual-plane layout with an EFI manifold plenum to produce great mid-range torque without compromising top end power\u003c\/li\u003e\n\u003cli\u003eGreat for supercharged or turbocharged engines\u003c\/li\u003e\n\u003cli\u003ePower band from 1500-6500 rpm\u003c\/li\u003e\n\u003cli\u003eMay require an aftermarket hood for some vehicle applications.\u003c\/li\u003e\n\u003cli\u003eCast aluminum construction\u003c\/li\u003e\n\u003cli\u003eIntended for use on all GM LS Gen III or IV engines equipped with LS1\/LS2\/LS6 style cathedral port cylinder heads (recalibration of the ECU may be required when using this intake manifold design with OE ECU).\u003c\/li\u003e\n\u003cli\u003e92MM EFI plenum top\u003c\/li\u003e\n\u003cli\u003eHolley EFI Intake Manifold\u003c\/li\u003e\n\u003cli\u003eLS Mid-Rise EFI\u003c\/li\u003e\n\u003cli\u003e92 mm Throttle Body Flange\u003c\/li\u003e\n\u003cli\u003eMulti Port\u003c\/li\u003e\n\u003cli\u003eAluminum\u003c\/li\u003e\n\u003cli\u003eNatural\u003c\/li\u003e\n\u003cli\u003eLS1 \/ LS2 \/ LS6\u003c\/li\u003e\n\u003cli\u003eGM LS-Series\u003c\/li\u003e\n\u003cli\u003eKit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"widget_info tech_resource_links\"\u003e\u003ca title=\"Instruction Sheet\" href=\"https:\/\/documents.holley.com\/199r11796.pdf\" target=\"_blank\"\u003e\n\u003cdiv class=\"widget_text\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003eInstructions for Part# 300-126\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"widget_info tech_resource_links\"\u003e\n\u003cdiv class=\"tech_icons fas fa-book fa-2x\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"widget_info\"\u003e\n\u003cdiv class=\"widget_text installation_notes product_info\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eRecalibration of the ECU may be required when using this intake manifold design with OE ECU. Holley EFI LS main harnesses have a map sensor connecter designed for use with an LS1\/2 style map sensor. The 558-416 is an adapter harness that can be used to adapt any LS harness that uses a LS1\/2 MAP sensor connection to a LS3 MAP, which is recommended for this manifold. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"widget_text installation_notes product_info\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"widget_text installation_notes product_info\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eNOTE: these manifolds \u0026amp; fuel rails are designed to accept Bosch Style EV-1 or Magneti Marelli Pico fuel injectors (OE LS fuel injectors may not fit properly in the intake manifold \u0026amp; fuel rail assembly).\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"widget_text installation_notes product_info\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"widget_text installation_notes product_info\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e *** The front and rear height measurements listed in the Specs section are referencing the overall height with the top plate installed. Please see the diagrams in the product images for other dimensions.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HOLLEY","offers":[{"title":"Default Title","offer_id":42027393876153,"sku":"HLY300-126","price":1126.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/6780\/3577\/products\/HLY300-126.jpg?v=1715642684","url":"https:\/\/virtualspeedperformance.com\/products\/holley-efi-ls1-ls2-ls6-mid-rise-intake-manifold-92mm-flange","provider":"Virtual Speed Performance","version":"1.0","type":"link"}