{"product_id":"holden-v8-vn-head-airmax-intake-manifold","title":"EVIL ENERGY Holden Commodore V8 VN Heads AirMax Dual Plane Intake Manifold","description":"\u003cp\u003e---!@!start!@!---Specifications---!@!end!@!---\u003c\/p\u003e\n\u003ch2\u003eIntake Manifold Product Details\u003c\/h2\u003e\n\u003ctable style=\"width: 100.018%; height: 822.5px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003eEVIL ENERGY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003e7594\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003eManifold Type\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003eAirMax Dual Plane Carburetor Intake Manifold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 39.1667px;\"\u003eFuel System Compatibility\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 39.1667px;\"\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003eCarburetor Flange\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003e4-barrel Square Bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 39.1667px;\"\u003eIntake Style\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 39.1667px;\"\u003eOriginal-style intake \/ modified elbow and AirMax dual plane street performance layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003eRPM Range\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003e3,200 - 5,600 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003eCast Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 19.5833px;\"\u003eColor \/ Variant\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 19.5833px;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 39.1667px;\"\u003eCompatible Engine Family\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 39.1667px;\"\u003eStreet and high-performance Holden V8 308-383 cid engines using 1988-98 Holden VN cylinder heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 39.1667px;\"\u003eCylinder Head Compatibility\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 39.1667px;\"\u003e1988-98 Holden VN cylinder heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 430.833px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 430.833px;\"\u003eCompatible Vehicles\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 430.833px;\"\u003eHolden Commodore VN Series (1988-1991, 5.0L V8 \/ VN head applications)\u003cbr\u003eHolden Commodore VP Series (1991-1993, 5.0L V8 \/ VN head applications)\u003cbr\u003eHolden Commodore VR Series (1993-1995, 5.0L V8 \/ VN head applications)\u003cbr\u003eHolden Commodore VS Series (1995-1997, 5.0L V8 \/ VN head applications)\u003cbr\u003eHolden Commodore SS \/ Berlina \/ Calais VN-VS (5.0L V8 applications)\u003cbr\u003eHolden Statesman \/ Caprice VQ Series (1990-1993, 5.0L V8 applications)\u003cbr\u003eHolden Statesman \/ Caprice VR Series (1994-1995, 5.0L V8 applications)\u003cbr\u003eHolden Statesman \/ Caprice VS Series (1995-1998, 5.0L V8 applications)\u003cbr\u003eHolden Ute VS Series (1996-2000, 5.0L V8 applications)\u003cbr\u003eHolden Monaro HQ-HZ V8 Swap Builds (VN head 308 \/ 383 applications)\u003cbr\u003eHolden Sandman Performance Builds (VN head 308 \/ 383 applications)\u003cbr\u003eHolden Commodore VT-VZ Swap Builds (308 \/ 383 performance conversions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 39.1667px;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 39.1667px;\"\u003e21.53 in (L) x 13.63 in (W) x 6.08 in (H) \/ 546.79 mm x 346.23 mm x 154.55 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.75px;\"\u003e\n\u003cth style=\"width: 22.4487%; height: 58.75px;\"\u003eBest Use\u003c\/th\u003e\n\u003ctd style=\"width: 75.1057%; height: 58.75px;\"\u003eStreet and high-performance Holden V8 builds, VN-head 308 and 383 upgrades, square-bore carburetor swaps, and responsive mid-range performance\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 src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Holden_Commodore_V8_VN_Heads_AirMax_Dual_Plane_Intake_Manifold-black-7.14-a1.webp?v=1784172432\" alt=\"EVIL ENERGY Holden V8 VN head AirMax dual plane carburetor intake manifold for 308 and 383 builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEVIL ENERGY Holden V8 VN Head AirMax Dual Plane Intake Manifold\u003c\/h2\u003e\n\u003cp\u003eIf your VN-head Holden V8 build feels limited by an aging intake, a mismatched 4-barrel carburetor setup, or weak mid-range response, the \u003cstrong\u003eEVIL ENERGY Holden V8 intake manifold\u003c\/strong\u003e gives builders a square-bore, carburetor-ready AirMax dual plane option for compatible 308-383 cid street engines using 1988-98 Holden VN cylinder heads. Its \u003cstrong\u003e3,200-5,600 RPM\u003c\/strong\u003e range suits Commodore, Statesman, Caprice, Ute, Monaro, Sandman, and swap projects that need predictable street performance.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003edual plane intake manifold\u003c\/strong\u003e is built for Holden V8 combinations where VN cylinder head compatibility, square-bore carburetor fitment, and mid-range drivability matter. It is a practical option for builders replacing an older intake, planning a carburetor swap, refreshing a Holden Commodore V8, or choosing a \u003cstrong\u003ecarburetor intake manifold\u003c\/strong\u003e for a VN-head 308 or 383 project.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Always verify VN cylinder head compatibility, intake bolt pattern, carburetor mounting pattern, square-bore carburetor setup, intake gasket style, hood clearance, throttle linkage, fuel line routing, and port alignment before ordering. This manifold is intended for compatible Holden V8 VN-head applications and should not be assumed to fit non-VN heads, LS engines, Chevy SBC engines, or unrelated GM engine families.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Holden_Commodore_V8_VN_Heads_AirMax_Dual_Plane_Intake_Manifold-black-7.14-a2.webp?v=1784172445\" alt=\"Holden V8 intake manifold for 1988-98 VN cylinder heads and square bore carburetor applications\"\u003e\u003c\/p\u003e\n\u003ch2\u003eVehicle and Engine Fitment\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eHolden V8 intake manifold\u003c\/strong\u003e is designed for street and performance \u003cstrong\u003e308-383 cid Holden V8 engines using 1988-98 Holden VN cylinder heads\u003c\/strong\u003e. Common reference applications include Holden Commodore VN, VP, VR, and VS V8 platforms, VQ-VS Statesman \/ Caprice V8 models, VS Ute applications, and VN-head 308 or 383 conversion builds.\u003c\/p\u003e\n\u003cp\u003eVehicle names are provided as reference examples only. Engine swaps, cylinder head changes, carburetor selection, square-bore flange requirements, air cleaner height, throttle linkage, accessory clearance, and hood clearance can affect final fitment. Before installation, confirm that your engine and carburetor setup match this \u003cstrong\u003eHolden intake manifold\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Holden_Commodore_V8_VN_Heads_AirMax_Dual_Plane_Intake_Manifold-black-7.14-a3.webp?v=1784172459\" alt=\"AirMax dual plane Holden V8 carb intake manifold for Commodore Statesman Caprice Ute and VN-head swap builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features - EVIL ENERGY Holden V8 AirMax Intake Manifold\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVN Cylinder Head Compatibility:\u003c\/strong\u003e Designed for compatible Holden V8 308-383 cid engine combinations using 1988-98 Holden VN cylinder heads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirMax Dual Plane Layout:\u003c\/strong\u003e The dual plane intake design supports street-focused throttle response, vacuum signal, and mid-range drivability for compatible carbureted Holden V8 builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3,200-5,600 RPM Operating Range:\u003c\/strong\u003e Built around the RPM window commonly used in performance street driving, cruiser builds, throttle roll-ons, and moderate performance applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Barrel Square Bore Carburetor Fitment:\u003c\/strong\u003e The listed square-bore flange supports compatible 4-barrel carburetor setups. Confirm carburetor base pattern, gasket, linkage, and spacer or adapter needs before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Aluminum Construction:\u003c\/strong\u003e The cast aluminum body provides a durable intake platform while helping reduce weight compared with many older factory-style intake components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolden V8 Build Support:\u003c\/strong\u003e A practical \u003cstrong\u003ecarb intake manifold\u003c\/strong\u003e option for compatible Commodore, Statesman, Caprice, Ute, Monaro, Sandman, and custom Holden V8 VN-head projects.\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. 7594 x 1\u003c\/th\u003e\n\u003ctd\u003eOne EVIL ENERGY Holden V8 AirMax dual plane carburetor intake manifold for compatible VN-head 308-383 cid applications.\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, carburetor, gasket set, 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 Holden V8 engine uses compatible 1988-98 VN cylinder heads.\u003c\/li\u003e\n\u003cli\u003eVerify intake port alignment, bolt pattern, gasket compatibility, and cylinder head configuration.\u003c\/li\u003e\n\u003cli\u003eConfirm whether your carburetor uses a 4-barrel square-bore pattern and whether a spacer, adapter, or specific gasket is required.\u003c\/li\u003e\n\u003cli\u003eCheck throttle linkage, throttle cable bracket, fuel line routing, vacuum ports, PCV routing, and brake booster vacuum needs.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, air cleaner height, distributor clearance, and accessory bracket clearance.\u003c\/li\u003e\n\u003cli\u003eUse suitable intake gaskets and follow the proper torque sequence during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVIL_ENERGY_Holden_Commodore_V8_VN_Heads_AirMax_Dual_Plane_Intake_Manifold-black-7.14-a4.webp?v=1784172481\" alt=\"Holden Commodore V8 VN head intake manifold for 308 383 square bore carburetor street performance builds\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose This Holden V8 VN Head Intake Manifold?\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eHolden V8 AirMax dual plane intake manifold\u003c\/strong\u003e is designed for builders who want a street-focused carburetor intake upgrade for compatible VN-head 308 and 383 cid Holden V8 engines. For many Holden performance street builds, throttle response, vacuum signal, carburetor compatibility, mid-range pull, and drivability matter more than peak high-RPM output alone.\u003c\/p\u003e\n\u003cp\u003eFor Holden Commodore, Statesman, Caprice, Ute, Monaro, Sandman, or custom Holden V8 projects using compatible \u003cstrong\u003e1988-98 VN cylinder heads\u003c\/strong\u003e, this \u003cstrong\u003eEVIL ENERGY carburetor intake manifold\u003c\/strong\u003e provides a practical intake solution for street refresh projects, square-bore carburetor swaps, and moderate performance applications. Final results depend on the full engine combination, carburetor size, camshaft, exhaust, ignition timing, fuel system, and installation quality.\u003c\/p\u003e","brand":"EVIL ENERGY","offers":[{"title":"Black","offer_id":46209792376968,"sku":"EVBUH0006005","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5403\/0984\/files\/EVILENERGYHoldenCommodoreV8VNHeadsAirMaxDualPlaneIntakeManifold-black-7.14-m1.webp?v=1784172504","url":"https:\/\/www.ievilenergy.com\/products\/holden-v8-vn-head-airmax-intake-manifold","provider":"EVILENERGY","version":"1.0","type":"link"}