{"product_id":"ls-single-plane-carburetor-intake-manifold-ls1-ls2-ls6","title":"EVIL ENERGY LS1 LS2 LS6 Single Plane Carburetor Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003ctd\u003eEVIL ENERGY\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003ctd\u003e300-132\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eProduct Name\u003c\/th\u003e\n      \u003ctd\u003eLS Single Plane Carburetor Intake Manifold for LS1\/LS2\/LS6 Cathedral Port Engines\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eManifold Type\u003c\/th\u003e\n      \u003ctd\u003eSingle Plane Carburetor Intake Manifold\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n      \u003ctd\u003eCarburetor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eIntake Style\u003c\/th\u003e\n      \u003ctd\u003eHigh-RPM single plane LS carburetor intake layout\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eRPM Range\u003c\/th\u003e\n      \u003ctd\u003e5000-7500+ RPM, depending on the full engine combination\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMaterial\u003c\/th\u003e\n      \u003ctd\u003eCast Aluminum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eColor \/ Variant\u003c\/th\u003e\n      \u003ctd\u003eSilver \/ Black\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n      \u003ctd\u003eGM LS Gen III or Gen IV engines equipped with LS1\/LS2\/LS6 style cathedral port cylinder heads\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCompatible Engines\u003c\/th\u003e\n      \u003ctd\u003eLS1 5.7L Gen III, LS2 6.0L Gen IV, LS6 5.7L Gen III, and compatible cathedral port LS combinations\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eNot Compatible With\u003c\/th\u003e\n      \u003ctd\u003eLS3\/L92\/L99\/L76 rectangular port cylinder heads unless the engine has been converted to compatible cathedral port heads\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCommon Reference Applications\u003c\/th\u003e\n      \u003ctd\u003eChevrolet Corvette C5, Chevrolet Camaro, Pontiac Firebird \/ Trans Am, Cadillac CTS-V, Holden Monaro \/ Commodore \/ HSV, Pontiac GTO, Chevrolet SSR, and other compatible LS1\/LS2\/LS6 cathedral port applications. Final fitment depends on engine, cylinder heads, carburetor setup, ignition control, hood clearance, and installation configuration.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBest Use\u003c\/th\u003e\n      \u003ctd\u003eHigh-RPM LS carburetor builds, drag applications, track-day platforms, performance street cars, LS swaps, and compatible boosted LS combinations\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a1.webp?v=1783476855\" alt=\"EVIL ENERGY LS single plane carburetor intake manifold for LS1 LS2 LS6 cathedral port engines\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eEVIL ENERGY LS Single Plane Carburetor Intake Manifold\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEVIL ENERGY LS single plane intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003eGM LS1, LS2, and LS6 cathedral port engines\u003c\/strong\u003e using a carbureted fuel system. This \u003cstrong\u003eLS carburetor intake manifold\u003c\/strong\u003e uses a cast aluminum single plane layout with a listed \u003cstrong\u003e5000-7500+ RPM\u003c\/strong\u003e operating range, making it suitable for high-RPM LS builds, drag applications, track-day platforms, and performance-focused LS swaps when the full engine combination supports that range.\u003c\/p\u003e\n\n\u003cp\u003eUnlike a dual plane LS intake manifold that is usually chosen for low-to-mid RPM street response, a \u003cstrong\u003esingle plane intake manifold\u003c\/strong\u003e uses a shared plenum and shorter, more direct runner layout. This design is commonly selected when the build goal is upper-RPM airflow, larger camshaft support, high-speed acceleration, or a carbureted LS setup that prioritizes top-end performance over low-RPM cruising torque.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always confirm cylinder head port shape, carburetor compatibility, hood clearance, throttle linkage, fuel system setup, ignition controller needs, intake gasket style, and bolt pattern before ordering. This manifold is intended for LS1\/LS2\/LS6 style \u003cstrong\u003ecathedral port cylinder heads\u003c\/strong\u003e, not LS3\/L92\/L99\/L76 rectangular port heads.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a2.webp?v=1783476872\" alt=\"LS1 LS2 LS6 cathedral port single plane carburetor intake manifold in black finish\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eEVIL ENERGY LS intake manifold\u003c\/strong\u003e is designed for GM LS Gen III or Gen IV engines equipped with LS1, LS2, or LS6 style cathedral port cylinder heads. Common reference applications include Chevrolet Corvette C5, Chevrolet Camaro, Pontiac Firebird \/ Trans Am, Cadillac CTS-V, Holden Monaro, Holden Commodore, Holden HSV, Pontiac GTO, Chevrolet SSR, and compatible LS-swapped platforms.\u003c\/p\u003e\n\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, carburetor selection, ignition control, throttle cable routing, fuel pressure regulation, hood clearance, and accessory clearance can affect final fitment. Always verify that your engine uses \u003cstrong\u003ecathedral port LS cylinder heads\u003c\/strong\u003e before installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a3.webp?v=1783476889\" alt=\"EVIL ENERGY LS carb intake manifold with single plane cathedral port layout\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey Features - EVIL ENERGY LS Single Plane Intake Manifold\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLS1\/LS2\/LS6 Cathedral Port Fitment:\u003c\/strong\u003e Designed for compatible GM LS Gen III or Gen IV engines using LS1, LS2, or LS6 style cathedral port cylinder heads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle Plane High-RPM Layout:\u003c\/strong\u003e The shared plenum and direct runner design support upper-RPM airflow for builds focused on high-speed performance rather than low-RPM-only drivability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5000-7500+ RPM Operating Range:\u003c\/strong\u003e Built for LS combinations where the camshaft, cylinder heads, exhaust, carburetor, ignition setup, and gearing support a higher operating range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarburetor-Ready LS Conversion:\u003c\/strong\u003e A practical option for builders replacing an EFI-style intake setup with a carburetor intake manifold on a compatible cathedral port LS engine.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform for high-RPM LS carburetor builds, street\/strip projects, and track-focused applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoosted Build Compatible When Properly Matched:\u003c\/strong\u003e This single plane layout may be used in turbocharged or supercharged LS combinations when the carburetor, fuel system, ignition control, and tuning strategy are matched to the build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 300-132 x 1\u003c\/th\u003e\n      \u003ctd\u003eOne EVIL ENERGY LS1\/LS2\/LS6 single plane carburetor intake manifold for compatible GM cathedral port LS engines.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInstallation Hardware Kit x 1\u003c\/th\u003e\n      \u003ctd\u003eIncludes mounting hardware and installation accessories. Confirm all hardware against your engine, cylinder heads, carburetor, intake gaskets, throttle linkage, and accessory setup before final installation.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConfirm that your engine uses LS1\/LS2\/LS6 style cathedral port cylinder heads.\u003c\/li\u003e\n  \u003cli\u003eDo not use this manifold on LS3\/L92\/L99\/L76 rectangular port heads unless your engine has compatible cathedral port heads installed.\u003c\/li\u003e\n  \u003cli\u003eConfirm carburetor size, mounting pattern, throttle linkage, throttle cable bracket, fuel line routing, and air cleaner clearance.\u003c\/li\u003e\n  \u003cli\u003eCarbureted LS conversions may require a compatible ignition controller, fuel pressure regulator, carburetor linkage parts, and other supporting components depending on the build.\u003c\/li\u003e\n  \u003cli\u003eCheck hood clearance, brake booster clearance, firewall clearance, accessory bracket clearance, vacuum ports, and PCV routing.\u003c\/li\u003e\n  \u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n  \u003cli\u003eHigh-RPM intake changes may require tuning, gearing, camshaft, exhaust, and fuel system support to work as intended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_LS1_LS2_LS6_Single_Plane_Carburetor_Intake_Manifold-black-7.7-a4.webp?v=1783476903\" alt=\"Single plane LS carburetor intake manifold for high-RPM cathedral port LS builds\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose This LS Single Plane Intake Manifold?\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eLS single plane intake manifold\u003c\/strong\u003e is designed for builders who want a carburetor-ready intake option for compatible cathedral port LS engines and a higher operating RPM range. For many high-RPM LS builds, airflow demand, camshaft profile, cylinder head flow, carburetor sizing, ignition control, exhaust setup, and gearing all matter when choosing the right manifold.\u003c\/p\u003e\n\n\u003cp\u003eFor Corvette, Camaro, Firebird, GTO, CTS-V, Holden, Chevrolet SSR, or LS-swapped projects using compatible \u003cstrong\u003eLS1\/LS2\/LS6 cathedral port heads\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY LS engine intake manifold\u003c\/strong\u003e provides a focused option for high-RPM carbureted LS applications. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, tuning, and installation quality.\u003c\/p\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What engines does this LS single plane intake manifold fit?\u003c\/strong\u003e\u003cbr\u003e\nA: This intake manifold is designed for compatible GM LS Gen III or Gen IV engines equipped with LS1, LS2, or LS6 style cathedral port cylinder heads. Always confirm your cylinder head port shape before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will this fit LS3 heads?\u003c\/strong\u003e\u003cbr\u003e\nA: No. LS3\/L92\/L99\/L76 style engines commonly use rectangular port heads, while this manifold is intended for LS1\/LS2\/LS6 style cathedral port heads.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this a carburetor intake manifold?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. This is a single plane LS carburetor intake manifold designed for compatible carbureted LS applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What RPM range is this manifold designed for?\u003c\/strong\u003e\u003cbr\u003e\nA: The listed operating range is 5000-7500+ RPM. Actual performance depends on the camshaft, cylinder heads, carburetor, exhaust, fuel system, ignition setup, gearing, and tuning.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is a single plane intake better than a dual plane intake?\u003c\/strong\u003e\u003cbr\u003e\nA: It depends on the engine combination and driving goal. A single plane intake is commonly chosen for higher RPM airflow, while a dual plane intake is often preferred for low-to-mid RPM street response.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this a good choice for daily street driving?\u003c\/strong\u003e\u003cbr\u003e\nA: It depends on the build. Because this is a high-RPM single plane intake manifold, it may not be ideal for users who prioritize low-RPM cruising torque. A dual plane LS intake manifold is often better for street-focused low-to-mid RPM drivability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What should I check before buying?\u003c\/strong\u003e\u003cbr\u003e\nA: Check cylinder head port shape, carburetor compatibility, hood clearance, throttle linkage, ignition controller requirements, fuel system setup, gasket style, bolt pattern, and supporting engine modifications before ordering.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Black","offer_id":46172295102600,"sku":"EVBUH0007020","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":46172295069832,"sku":"EVBUH0007019","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYLS1LS2LS6SinglePlaneCarburetorIntakeManifold-black-7.7-m1.webp?v=1783476925","url":"https:\/\/www.ievilenergy.com\/products\/ls-single-plane-carburetor-intake-manifold-ls1-ls2-ls6","provider":"EVILENERGY","version":"1.0","type":"link"}