{"product_id":"holley-lo-ram-intake-manifold-kit-ls3-l92-single-injector-satin","title":"Holley Lo-Ram Intake Manifold Kit – LS3\/L92 – Single Injector – Satin","description":"\u003cp\u003eThe \u003cstrong\u003eHolley Lo-Ram Intake Manifold Kit for LS3\/L92 – Satin\u003c\/strong\u003e is a low-profile EFI intake designed for high-RPM, forced-induction GM LS combinations where airflow and packaging are both critical. Manufactured by \u003cstrong\u003eHolley EFI\u003c\/strong\u003e, this natural-finish single-injector version fits compatible Gen III\/IV LS engines using LS3\/L92 rectangular-port cylinder heads and is built around turbocharged and supercharged applications operating in the 3500-8000 RPM range.\u003c\/p\u003e\n\n\u003cp\u003eThe Lo-Ram's compact height makes it easier to package a top-mounted air-to-water intercooler or fit the induction system under tighter hood lines. A removable plenum top, high-volume fuel rails, 105mm throttle body opening, and -8AN-compatible rail ports give builders a strong foundation for custom high-horsepower LS combinations while the satin aluminum finish provides a clean, raw-performance appearance.\u003c\/p\u003e\n\n\u003ch4\u003eIncludes:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e(1) Holley Lo-Ram LS3\/L92 Intake Manifold Base\u003c\/li\u003e\n  \u003cli\u003eTop-Feed Plenum\u003c\/li\u003e\n  \u003cli\u003eHigh-Volume Fuel Rails\u003c\/li\u003e\n  \u003cli\u003eFuel Rail Mounting Hardware\u003c\/li\u003e\n  \u003cli\u003eRequired Manifold Mounting Hardware\u003c\/li\u003e\n  \u003cli\u003eThrottle Body Gasket\u003c\/li\u003e\n  \u003cli\u003eRequired Seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Throttle body, fuel injectors, intake port gaskets, intercooler, and additional fuel system plumbing are not included.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cdetails class=\"details\"\u003e\n  \u003csummary\u003e\n    \u003cstrong\u003eSpecifications\u003c\/strong\u003e\n    \u003cspan class=\"svg-wrapper icon-plus\"\u003e\n      \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\n        \u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n        \u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n      \u003c\/svg\u003e\n    \u003c\/span\u003e\n  \u003c\/summary\u003e\n\n  \u003cdiv class=\"details-content rte\"\u003e\n    \u003ctable class=\"custom-specs-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003cth\u003eSpecification\u003c\/th\u003e\n          \u003cth\u003eDetails\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eManufacturer\u003c\/td\u003e\n          \u003ctd\u003eHolley EFI\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003ePart Number\u003c\/td\u003e\n          \u003ctd\u003e300-679\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eProduct Type\u003c\/td\u003e\n          \u003ctd\u003eEFI Intake Manifold Kit\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eManifold Series\u003c\/td\u003e\n          \u003ctd\u003eLo-Ram\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eEngine Family\u003c\/td\u003e\n          \u003ctd\u003eGM Gen III \/ IV LS\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eCylinder Head Application\u003c\/td\u003e\n          \u003ctd\u003eLS3 \/ L92 Rectangle Port\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eRecommended Use\u003c\/td\u003e\n          \u003ctd\u003eForced Induction\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eOperating RPM Range\u003c\/td\u003e\n          \u003ctd\u003e3500-8000 RPM\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eConstruction\u003c\/td\u003e\n          \u003ctd\u003eCast Aluminum\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eFinish\u003c\/td\u003e\n          \u003ctd\u003eSatin \/ Natural Aluminum\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eManifold Type\u003c\/td\u003e\n          \u003ctd\u003eSingle Plane\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eInjector Configuration\u003c\/td\u003e\n          \u003ctd\u003eSingle Injector per Cylinder\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eFuel Rails Included\u003c\/td\u003e\n          \u003ctd\u003eYes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eFuel Injectors Included\u003c\/td\u003e\n          \u003ctd\u003eNo\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eFuel Rail Ports\u003c\/td\u003e\n          \u003ctd\u003e3\/4\"-16 O-Ring \/ -8AN Compatible\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eThrottle Body Bore\u003c\/td\u003e\n          \u003ctd\u003e105mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eThrottle Body Included\u003c\/td\u003e\n          \u003ctd\u003eNo\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eThrottle Body Gasket Included\u003c\/td\u003e\n          \u003ctd\u003eYes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eInlet Location\u003c\/td\u003e\n          \u003ctd\u003eTop\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eRemovable Top \/ Lid\u003c\/td\u003e\n          \u003ctd\u003eYes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eRemovable Runners\u003c\/td\u003e\n          \u003ctd\u003eNo\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eCylinder Head Port Shape\u003c\/td\u003e\n          \u003ctd\u003eRectangle\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eDeck Height\u003c\/td\u003e\n          \u003ctd\u003e9.24\"\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eBase Manifold Height\u003c\/td\u003e\n          \u003ctd\u003e5.67\"\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eTop-Feed Height Without Intercooler\u003c\/td\u003e\n          \u003ctd\u003e9.25\"\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eTop-Feed Height With Intercooler\u003c\/td\u003e\n          \u003ctd\u003e9.25\" + Intercooler Thickness\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eVacuum Ports\u003c\/td\u003e\n          \u003ctd\u003eYes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eIntake Port Gaskets Included\u003c\/td\u003e\n          \u003ctd\u003eNo\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eEmission Code\u003c\/td\u003e\n          \u003ctd\u003e3\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003chr\u003e\n\n\u003cdetails class=\"details\"\u003e\n  \u003csummary\u003e\n    \u003cstrong\u003eFitment\u003c\/strong\u003e\n    \u003cspan class=\"svg-wrapper icon-plus\"\u003e\n      \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\n        \u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n        \u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n      \u003c\/svg\u003e\n    \u003c\/span\u003e\n  \u003c\/summary\u003e\n\n  \u003cdiv class=\"details-content rte\"\u003e\n    \u003cp\u003eDesigned for compatible \u003cstrong\u003eGM Gen III \/ IV LS engines using LS3\/L92-style rectangular-port cylinder heads\u003c\/strong\u003e.\u003c\/p\u003e\n\n    \u003ctable class=\"custom-specs-table\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003cth\u003eEngine Size\u003c\/th\u003e\n          \u003cth\u003eDisplacement\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e4.8L V8\u003c\/td\u003e\n          \u003ctd\u003e294 CID\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e5.3L V8\u003c\/td\u003e\n          \u003ctd\u003e325 CID\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e5.7L V8\u003c\/td\u003e\n          \u003ctd\u003e346 CID\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e6.0L V8\u003c\/td\u003e\n          \u003ctd\u003e364 CID\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e6.2L V8\u003c\/td\u003e\n          \u003ctd\u003e376 CID\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e7.0L V8\u003c\/td\u003e\n          \u003ctd\u003e427 CID\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n    \u003ch3\u003eFitment Notes\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eRequires \u003cstrong\u003eLS3\/L92-style rectangular-port cylinder heads\u003c\/strong\u003e; engine displacement alone does not guarantee fitment.\u003c\/li\u003e\n      \u003cli\u003eDesigned primarily for turbocharged and supercharged engine combinations.\u003c\/li\u003e\n      \u003cli\u003eRecommended operating range is approximately \u003cstrong\u003e3500-8000 RPM\u003c\/strong\u003e, depending on the complete engine combination.\u003c\/li\u003e\n      \u003cli\u003eDesigned around a \u003cstrong\u003e105mm throttle body\u003c\/strong\u003e such as Holley P\/N 112-581 or a similar compatible unit.\u003c\/li\u003e\n      \u003cli\u003eThe low-profile top-feed design helps package an air-to-water intercooler above the manifold.\u003c\/li\u003e\n      \u003cli\u003eWorks with compatible OE and aftermarket LS3\/L92-style cylinder heads.\u003c\/li\u003e\n      \u003cli\u003eFinal hood, intercooler, throttle body, fuel rail, and chassis clearance should be verified before installation.\u003c\/li\u003e\n      \u003cli\u003eIntake port gaskets and fuel injectors are sold separately.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003chr\u003e\n\n\u003cdetails class=\"details\"\u003e\n  \u003csummary\u003e\n    \u003cstrong\u003eTech Insight\u003c\/strong\u003e\n    \u003cspan class=\"svg-wrapper icon-plus\"\u003e\n      \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\n        \u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n        \u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n      \u003c\/svg\u003e\n    \u003c\/span\u003e\n  \u003c\/summary\u003e\n\n  \u003cdiv class=\"details-content rte\"\u003e\n    \u003ch3\u003e1. What is the difference between this Lo-Ram and the black 300-679BK?\u003c\/h3\u003e\n    \u003cp\u003eThe primary difference is the finish. P\/N \u003cstrong\u003e300-679\u003c\/strong\u003e has a satin natural-aluminum finish, while P\/N 300-679BK uses a black finish. Both use the same LS3\/L92 single-injector Lo-Ram architecture.\u003c\/p\u003e\n\n    \u003ch3\u003e2. Why is the Lo-Ram designed for forced-induction LS engines?\u003c\/h3\u003e\n    \u003cp\u003eThe short-runner, high-flow design is intended to support engines making power higher in the RPM range. That makes it particularly well suited to turbocharged and supercharged combinations where airflow demand can increase significantly as boost and engine speed rise.\u003c\/p\u003e\n\n    \u003ch3\u003e3. What is the advantage of the low-profile manifold?\u003c\/h3\u003e\n    \u003cp\u003eThe compact base height gives builders more room for a plenum-mounted air-to-water intercooler while helping control total induction-system height. This is useful in tight engine bays, race cars, off-road chassis, and builds with limited hood clearance.\u003c\/p\u003e\n\n    \u003ch3\u003e4. Does this manifold include the fuel rails?\u003c\/h3\u003e\n    \u003cp\u003eYes. High-volume fuel rails are included and this version is configured for \u003cstrong\u003eone injector per cylinder\u003c\/strong\u003e. Fuel injectors are selected separately to match horsepower, fuel type, and boost level.\u003c\/p\u003e\n\n    \u003ch3\u003e5. What throttle body should I use with this manifold?\u003c\/h3\u003e\n    \u003cp\u003eThe plenum is designed around a \u003cstrong\u003e105mm throttle body\u003c\/strong\u003e. Holley lists P\/N 112-581 as one compatible option, but another 105mm throttle body may work when its mounting pattern and dimensions match the manifold.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003chr\u003e\n","brand":"Holley","offers":[{"title":"Default Title","offer_id":56876315639974,"sku":"300-679","price":999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/300-679-Holley-Lo-Ram-Intake-Manifold-LS3-L92-1.jpg?v=1785260610","url":"https:\/\/wideopendesign.com\/products\/holley-lo-ram-intake-manifold-kit-ls3-l92-single-injector-satin","provider":"Wide Open Design","version":"1.0","type":"link"}