{"product_id":"sbc-4150-efi-intake-manifold-single-plane","title":"EVIL ENERGY SBC 4150 Single Plane EFI Intake Manifold with Fuel Rails","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\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\u003e4150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eSBC 4150 Single Plane EFI Intake Manifold with Fuel Rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication Focus\u003c\/th\u003e\n\u003ctd\u003eSBC intake manifold for compatible 1957-86 Small Block Chevy 262-400 cid EFI performance builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Category\u003c\/th\u003e\n\u003ctd\u003eSingle plane intake manifold \/ EFI intake manifold \/ intake manifold with fuel rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManifold Type\u003c\/th\u003e\n\u003ctd\u003eSingle Plane EFI Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd\u003eEFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEFI Setup Note\u003c\/th\u003e\n\u003ctd\u003eFuel rails are included. Confirm injector length, fuel line fittings, regulator setup, sensors, ECU compatibility, and tuning requirements before installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntake Style\u003c\/th\u003e\n\u003ctd\u003eOriginal-style intake \/ modified elbow and high-RPM single plane EFI layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRPM Range\u003c\/th\u003e\n\u003ctd\u003e3500-8000+ RPM\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd\u003e1957-86 262-400cid Small Block Chevrolet engines; SBC engines with 1987-91 L98 aluminum Corvette cylinder heads for non-EGR applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Displacements\u003c\/th\u003e\n\u003ctd\u003e262, 265, 283, 302, 305, 307, 327, 350, and 400 cid Small Block Chevrolet applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Note\u003c\/th\u003e\n\u003ctd\u003eThis Small Block Chevy intake manifold is intended for compatible SBC applications and should not be assumed to fit Big Block Chevy, GM LS, or unrelated engine families.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd\u003eChevrolet Corvette C1 \/ C2 \/ Early C3 (1957-1969, 265\/283\/327 cid)\u003cbr\u003eChevrolet Corvette C3 (1969 and later, 350 cid applications)\u003cbr\u003eChevrolet Camaro First Gen (1967-1969, 302\/327\/350 cid applications)\u003cbr\u003eChevrolet Camaro Z\/28 \/ SS (First to Third Gen, SBC V8 applications)\u003cbr\u003eChevrolet Nova \/ Chevy II (SBC V8 applications)\u003cbr\u003eChevrolet Impala \/ Impala SS (SBC V8 applications)\u003cbr\u003eChevrolet Monte Carlo (SBC V8 applications)\u003cbr\u003eChevrolet El Camino (SBC V8 applications)\u003cbr\u003eChevrolet Caprice (SBC V8 applications)\u003cbr\u003eChevrolet C\/K Series Pickup (SBC V8 applications)\u003cbr\u003eChevrolet Suburban (SBC V8 applications)\u003cbr\u003eChevrolet Blazer (SBC V8 applications)\u003cbr\u003eGMC Light Trucks and SUVs (SBC V8 applications)\u003cbr\u003ePontiac Firebird \/ Trans Am (select SBC V8 applications)\u003cbr\u003eBuick Regal \/ Century \/ Skylark (select GM small block applications)\u003cbr\u003eOldsmobile Cutlass \/ 442 (select GM small block applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e20.87 in (L) x 10.29 in (W) x 5.54 in (H) \/ 530.14 mm x 261.4 mm x 140.72 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest Use\u003c\/th\u003e\n\u003ctd\u003eDedicated racing, high-RPM Small Block Chevy builds, large-displacement combinations, turbo or supercharged applications, and EFI performance upgrades\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e---!@!start!@!---Description---!@!end!@!---\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"EVIL ENERGY SBC 4150 single plane EFI intake manifold with fuel rails for Small Block Chevy engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_SBC_4150_Single_Plane_EFI_Intake_Manifold_with_Fuel_Rails-7.13-a1.webp?v=1783936022\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY SBC 4150 Single Plane EFI Intake Manifold with Fuel Rails\u003c\/h2\u003e\n\u003cp\u003eIf your Small Block Chevy EFI build needs more upper-RPM airflow than a street dual plane intake can support, the \u003cstrong\u003eEVIL ENERGY SBC 4150 EFI intake manifold\u003c\/strong\u003e gives builders a single plane option with fuel rails for compatible 262-400 cid SBC engines. Its \u003cstrong\u003e3500-8000+ RPM\u003c\/strong\u003e range is aimed at high-RPM street\/strip builds, larger-displacement combinations, turbo or supercharged setups, and EFI projects where the camshaft, cylinder heads, fuel system, and tuning support higher airflow demand.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003esingle plane intake manifold\u003c\/strong\u003e uses a large shared plenum and short runner layout for compatible Small Block Chevy EFI combinations that prioritize upper-RPM airflow. It is a practical option for builders replacing older intake hardware, planning an \u003cstrong\u003eEFI intake manifold\u003c\/strong\u003e upgrade, or choosing a \u003cstrong\u003e4150 intake manifold\u003c\/strong\u003e with fuel rails for a performance-focused SBC project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify engine family, cylinder head configuration, intake bolt pattern, EFI system layout, injector length, fuel rail fittings, sensor placement, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible Small Block Chevy applications and should not be assumed to fit Big Block Chevy, GM LS, or unrelated engine families.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Small Block Chevy EFI intake manifold for compatible SBC 262 305 327 350 and 400 engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_SBC_4150_Single_Plane_EFI_Intake_Manifold_with_Fuel_Rails-7.13-a2.webp?v=1783936037\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eSmall Block Chevy EFI intake manifold\u003c\/strong\u003e is designed for compatible \u003cstrong\u003e1957-86 262-400 cid Small Block Chevrolet engines\u003c\/strong\u003e, including 262, 265, 283, 302, 305, 307, 327, \u003cstrong\u003e350 small block\u003c\/strong\u003e, and 400 cid applications. It also supports SBC engines equipped with \u003cstrong\u003e1987-91 L98 aluminum Corvette cylinder heads\u003c\/strong\u003e for \u003cstrong\u003enon-EGR applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCommon reference applications include Chevrolet Corvette, Camaro, Nova, Impala, Monte Carlo, El Camino, Caprice, C\/K Series Pickup, Suburban, Blazer, GMC light trucks and SUVs, and select GM small block platforms. Vehicle names are provided as reference examples only. Engine swaps, cylinder head changes, EFI system selection, injector setup, air cleaner or throttle body height, accessory clearance, and hood clearance can affect final fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"SBC single plane EFI intake manifold with fuel rails for high RPM Small Block Chevy builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_SBC_4150_Single_Plane_EFI_Intake_Manifold_with_Fuel_Rails-7.13-a3.webp?v=1783936051\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY SBC EFI Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Block Chevy Fitment:\u003c\/strong\u003e Designed for compatible 1957-86 262-400 cid SBC engines and selected 1987-91 L98 aluminum Corvette cylinder head non-EGR applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Plane High-RPM Layout:\u003c\/strong\u003e The shared plenum and short runner design support upper-RPM airflow for EFI SBC builds that are matched for higher engine speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3500-8000+ RPM Operating Range:\u003c\/strong\u003e Built around a higher RPM window where the camshaft, cylinder heads, exhaust, fuel system, ECU, and tuning support the intake design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEFI Fuel Rails Included:\u003c\/strong\u003e The included fuel rails support the EFI intake setup. Confirm injector length, O-ring size, fuel line fittings, regulator setup, and fuel pressure requirements before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4150 Intake Manifold Layout:\u003c\/strong\u003e A practical option for builders choosing a \u003cstrong\u003e4150 intake manifold\u003c\/strong\u003e style setup for compatible Small Block Chevy EFI projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform for compatible SBC performance builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosted Build Support:\u003c\/strong\u003e This single plane layout may be used in turbocharged or supercharged SBC combinations when the EFI system, fuel delivery, ignition control, and tuning strategy are matched to the build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents and Installation Checklist\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEVIL ENERGY Intake Manifold, Part No. 4150 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY SBC 4150 single plane EFI intake manifold for compatible Small Block Chevy applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEFI Fuel Rails x 1 Set\u003c\/th\u003e\n\u003ctd\u003eIncludes matching fuel rails for the SBC EFI intake manifold setup. Confirm injector, fuel line, fitting, regulator, and fuel pressure compatibility with your build before final installation.\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 the hardware against your engine, cylinder heads, intake gaskets, EFI system, sensors, and accessory setup before final installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBefore Installation, Check These Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that your engine is a compatible Small Block Chevy 262-400 cid application.\u003c\/li\u003e\n\u003cli\u003eVerify cylinder head configuration, intake port alignment, bolt pattern, and gasket compatibility.\u003c\/li\u003e\n\u003cli\u003eConfirm EFI system layout, throttle body or 4150-style setup, injector length, injector O-ring style, and fuel rail fitting requirements.\u003c\/li\u003e\n\u003cli\u003eCheck fuel line routing, regulator setup, fuel pressure requirements, MAP\/IAT sensor placement, vacuum ports, and PCV routing.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, throttle linkage, accessory bracket clearance, distributor clearance, and surrounding engine-bay space.\u003c\/li\u003e\n\u003cli\u003eDo not assume compatibility with Big Block Chevy engines, GM LS engines, or unrelated engine families.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003cli\u003eEFI intake manifold changes may require ECU calibration or tuning adjustments depending on the build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"SBC 4150 EFI intake manifold with fuel rails for 350 small block high RPM performance builds\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_SBC_4150_Single_Plane_EFI_Intake_Manifold_with_Fuel_Rails-7.13-a4.webp?v=1783936335\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This SBC 4150 EFI Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eSBC 4150 single plane EFI intake manifold\u003c\/strong\u003e is designed for builders who want an EFI-ready intake option for compatible Small Block Chevy engines with a higher operating RPM range. For many SBC performance builds, airflow demand, camshaft profile, cylinder head flow, injector compatibility, fuel rail setup, ECU control, exhaust, and gearing all matter when choosing the right manifold.\u003c\/p\u003e\n\u003cp\u003eFor Corvette, Camaro, Nova, Chevelle, C\/K truck, Suburban, Blazer, or custom Small Block Chevy projects using compatible \u003cstrong\u003e262, 305, 327, 350, or 400 cid engines\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY EFI intake manifold\u003c\/strong\u003e provides a focused intake solution for high-RPM street\/strip, boosted, and performance EFI applications. Final results depend on the full engine combination, injector selection, fuel system, camshaft, exhaust, ignition timing, ECU tuning, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Silver","offer_id":46203245854856,"sku":"EVBUH0001001","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYSBC4150SinglePlaneEFIIntakeManifoldwithFuelRails-7.13-m1.webp?v=1783936394","url":"https:\/\/www.ievilenergy.com\/products\/sbc-4150-efi-intake-manifold-single-plane","provider":"EVILENERGY","version":"1.0","type":"link"}