{"title":"Intake Manifolds","description":"\u003cp\u003eHand welded sheet metal and billet intake manifolds, built to order.\u003c\/p\u003e","products":[{"product_id":"ltg-ecotec-2-0-intake-manifold","title":"LTG Ecotec 2.0 Intake Manifold","description":"\u003ch3 data-start=\"310\" data-end=\"377\"\u003e\u003cstrong data-start=\"314\" data-end=\"375\"\u003eLTG Ecotec 2.0 Intake Manifold – 100% Aluminum 3D Printed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"378\" data-end=\"434\"\u003e\u003cstrong data-start=\"378\" data-end=\"434\"\u003eStarting at $1,250 — Choose Your Configuration Below\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"436\" data-end=\"439\"\u003e\n\u003cp data-start=\"441\" data-end=\"488\"\u003eA new standard for the LTG Ecotec 2.0 platform.\u003c\/p\u003e\n\u003cp data-start=\"490\" data-end=\"647\"\u003eThis isn’t cast, welded, or compromised — it’s \u003cstrong data-start=\"537\" data-end=\"585\"\u003e100% aluminum, metal 3D printed construction\u003c\/strong\u003e with features impossible to create using traditional methods.\u003c\/p\u003e\n\u003cp data-start=\"649\" data-end=\"883\"\u003eWith \u003cstrong data-start=\"654\" data-end=\"684\"\u003eintegrated velocity stacks\u003c\/strong\u003e and \u003cstrong data-start=\"689\" data-end=\"716\"\u003einternal diverter veins\u003c\/strong\u003e built into the plenum walls, airflow is balanced across all runners — delivering sharper throttle response, more efficient combustion, and reliable power under boost.\u003c\/p\u003e\n\u003chr data-start=\"885\" data-end=\"888\"\u003e\n\u003ch3 data-start=\"890\" data-end=\"907\"\u003eModel Options\u003c\/h3\u003e\n\u003ch4 data-start=\"909\" data-end=\"951\"\u003eDirect-Port Methanol Model – $1,250\u003c\/h4\u003e\n\u003cul data-start=\"952\" data-end=\"1389\"\u003e\n\u003cli data-start=\"952\" data-end=\"993\"\u003e\n\u003cp data-start=\"954\" data-end=\"993\"\u003eDesigned for non-fuel-injected builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"994\" data-end=\"1031\"\u003e\n\u003cp data-start=\"996\" data-end=\"1031\"\u003e67mm OEM LTG throttle body flange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1032\" data-end=\"1079\"\u003e\n\u003cp data-start=\"1034\" data-end=\"1079\"\u003eIntegrated velocity stacks + diverter veins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1080\" data-end=\"1141\"\u003e\n\u003cp data-start=\"1082\" data-end=\"1141\"\u003e1\/8\" NPT direct-port methanol injection bosses (standard)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1142\" data-end=\"1183\"\u003e\n\u003cp data-start=\"1144\" data-end=\"1183\"\u003eStainless 3D printed OEM air fittings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1184\" data-end=\"1213\"\u003e\n\u003cp data-start=\"1186\" data-end=\"1213\"\u003eLT4 TMAP sensor provision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1214\" data-end=\"1282\"\u003e\n\u003cp data-start=\"1216\" data-end=\"1282\"\u003eReuses OEM throttle body gasket and manifold-to-head O-ring seal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1283\" data-end=\"1326\"\u003e\n\u003cp data-start=\"1285\" data-end=\"1326\"\u003eIncludes stainless hardware and O-rings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1327\" data-end=\"1389\"\u003e\n\u003cp data-start=\"1329\" data-end=\"1389\"\u003eCustomer supplies throttle body and manifold-to-head bolts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1391\" data-end=\"1436\"\u003ePort-Injected Fuel Rail Model – $1,375\u003c\/h4\u003e\n\u003cul data-start=\"1437\" data-end=\"2001\"\u003e\n\u003cli data-start=\"1437\" data-end=\"1483\"\u003e\n\u003cp data-start=\"1439\" data-end=\"1483\"\u003eBuilt-in injector bungs for port injection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1484\" data-end=\"1547\"\u003e\n\u003cp data-start=\"1486\" data-end=\"1547\"\u003eIncludes custom -8AN fuel rail with ORB ports (O-ring seal)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1548\" data-end=\"1631\"\u003e\n\u003cp data-start=\"1550\" data-end=\"1631\"\u003eCompatible with \u003cstrong data-start=\"1566\" data-end=\"1629\"\u003estandard LS3 shorty injectors (14mm top and bottom O-rings)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1632\" data-end=\"1679\"\u003e\n\u003cp data-start=\"1634\" data-end=\"1679\"\u003eIntegrated velocity stacks + diverter veins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1680\" data-end=\"1741\"\u003e\n\u003cp data-start=\"1682\" data-end=\"1741\"\u003e1\/8\" NPT direct-port methanol injection bosses (standard)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1742\" data-end=\"1783\"\u003e\n\u003cp data-start=\"1744\" data-end=\"1783\"\u003eStainless 3D printed OEM air fittings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1784\" data-end=\"1813\"\u003e\n\u003cp data-start=\"1786\" data-end=\"1813\"\u003eLT4 TMAP sensor provision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"1882\"\u003e\n\u003cp data-start=\"1816\" data-end=\"1882\"\u003eReuses OEM throttle body gasket and manifold-to-head O-ring seal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1883\" data-end=\"1926\"\u003e\n\u003cp data-start=\"1885\" data-end=\"1926\"\u003eIncludes stainless hardware and O-rings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1927\" data-end=\"2001\"\u003e\n\u003cp data-start=\"1929\" data-end=\"2001\"\u003eCustomer supplies injectors, throttle body, and manifold-to-head bolts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2003\" data-end=\"2006\"\u003e\n\u003ch3 data-start=\"2008\" data-end=\"2024\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"2025\" data-end=\"2392\"\u003e\n\u003cli data-start=\"2025\" data-end=\"2072\"\u003e\n\u003cp data-start=\"2027\" data-end=\"2072\"\u003e100% aluminum metal 3D printed construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2073\" data-end=\"2143\"\u003e\n\u003cp data-start=\"2075\" data-end=\"2143\"\u003eIntegrated velocity stacks and diverter veins for balanced airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2144\" data-end=\"2177\"\u003e\n\u003cp data-start=\"2146\" data-end=\"2177\"\u003e67mm OEM throttle body flange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2178\" data-end=\"2229\"\u003e\n\u003cp data-start=\"2180\" data-end=\"2229\"\u003eDirect-port methanol ready with 1\/8” NPT bosses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2230\" data-end=\"2263\"\u003e\n\u003cp data-start=\"2232\" data-end=\"2263\"\u003eLT4 TMAP sensor compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2264\" data-end=\"2311\"\u003e\n\u003cp data-start=\"2266\" data-end=\"2311\"\u003eAll stainless hardware and O-rings included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2312\" data-end=\"2392\"\u003e\n\u003cp data-start=\"2314\" data-end=\"2392\"\u003eBuilt to accept standard LS3 short-style injectors (port injection model only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2394\" data-end=\"2397\"\u003e\n\u003ch3 data-start=\"2399\" data-end=\"2425\"\u003eFulfillment \u0026amp; Delivery\u003c\/h3\u003e\n\u003cul data-start=\"2427\" data-end=\"2603\"\u003e\n\u003cli data-start=\"2427\" data-end=\"2467\"\u003e\n\u003cp data-start=\"2429\" data-end=\"2467\"\u003eShips \u003cstrong data-start=\"2435\" data-end=\"2465\"\u003edirect from print facility\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2468\" data-end=\"2504\"\u003e\n\u003cp data-start=\"2470\" data-end=\"2504\"\u003e\u003cstrong data-start=\"2470\" data-end=\"2485\"\u003ePrint time:\u003c\/strong\u003e 10 business days\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2505\" data-end=\"2544\"\u003e\n\u003cp data-start=\"2507\" data-end=\"2544\"\u003e\u003cstrong data-start=\"2507\" data-end=\"2525\"\u003eShipping time:\u003c\/strong\u003e ~5 business days\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2545\" data-end=\"2603\"\u003e\n\u003cp data-start=\"2547\" data-end=\"2603\"\u003eOrders typically deliver \u003cstrong data-start=\"2572\" data-end=\"2592\"\u003ewithin 2–3 weeks\u003c\/strong\u003e of payment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2749\" data-end=\"2752\"\u003e\n\u003cp data-start=\"2754\" data-end=\"2830\"\u003e\u003cstrong data-start=\"2754\" data-end=\"2830\"\u003eBuilt for boost. Tuned for precision.\u003cbr data-start=\"2793\" data-end=\"2796\"\u003eLTG Ecotec 2.0 — no compromises.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Goertz 1 Pro","offers":[{"title":"Methanol Injected Low Port","offer_id":43667888078890,"sku":null,"price":1250.0,"currency_code":"USD","in_stock":true},{"title":"Methanol Injected High Port","offer_id":43667888111658,"sku":null,"price":1250.0,"currency_code":"USD","in_stock":true},{"title":"Port Fuel Injection with -8orb Fuel Rail","offer_id":43667888308266,"sku":null,"price":1375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/4507\/9338\/files\/Screenshot_2025-09-28_224128.png?v=1787196809"},{"product_id":"ltx-welded-sheet-metal-intake-manifold-lt1-lt4-built-to-order","title":"LTx Sheet Metal Intake Manifold (LT1 \/ LT4) — Built to Order","description":"\u003ch2\u003eLTx Intake Manifold — Sheet Metal Body, Printed Bellmouth Runners\u003c\/h2\u003e\n\u003cp\u003eBuilt to order for LT1 \/ LT4. A hybrid manifold that takes the best of every process: a hand-welded sheet metal plenum for volume and shape, 3D printed aluminum runners with a \u003cstrong\u003efull bellmouth\u003c\/strong\u003e entry that no welded tube can reproduce, and \u003cstrong\u003ebillet 6061 head flanges\u003c\/strong\u003e that will not warp, move, or leak.\u003c\/p\u003e\n\u003ch3\u003eHow It's Built\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheet metal plenum body\u003c\/strong\u003e — hand-formed, fully TIG welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D printed aluminum runners\u003c\/strong\u003e — full radiused bellmouth entries, flowing straight out of the plenum floor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet 6061 head flanges\u003c\/strong\u003e — machined solid, LT1 \/ LT4 bolt pattern\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrinted aluminum throttle body flange\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrinted aluminum vacuum plate\u003c\/strong\u003e — reference and boost ports integrated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort injection ready\u003c\/strong\u003e — injector bosses in place, ready for your rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e125mm tapered velocity stacks\u003c\/strong\u003e — the geometry this whole family is built on\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProven On The Dyno\u003c\/h3\u003e\n\u003cp\u003eThis design lineage was tested at \u003cstrong\u003ePower Fab Autosports\u003c\/strong\u003e (Spring, TX) in April 2017 on a supercharged 2014 Corvette — Mainline DynoLog chassis dyno, SAE J1995 corrected, same car, back-to-back against the competition:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStock manifold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e625.9 HP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e536 ft-lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMSD Airforce\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e636.4 HP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e549 ft-lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eG1Pro\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e643.0 HP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e533 ft-lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e+17.1 HP over stock. +6.6 HP over the MSD Airforce\u003c\/strong\u003e — and still climbing where the others had already quit. The trade is a few pound-feet down low for power all the way to the top. This plenum is designed to pull to 8,000 rpm; it is only starting to wake up where a stock combination is done. More cam, more boost, more cubic inch, more rpm, and it pulls further ahead.\u003c\/p\u003e\n\u003cp\u003eOne more detail that showed up in the datalog: the MAP pickup sits beside the intake port instead of shrouded in the middle of the plenum, so it reads what the engine actually sees — not a low-pressure pocket.\u003c\/p\u003e\n\u003ch3\u003eChoose Your Top\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheet Metal Lid\u003c\/strong\u003e — faceted welded top. Lightest, classic race look, fully sealed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Billet Lid\u003c\/strong\u003e — machined billet crown carrying the G1Pro script. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecified At Order\u003c\/h3\u003e\n\u003cp\u003eThrottle body size and angle, plenum height, runner length, and injector configuration are all set to your combination. Tell us the build and the RPM band you are chasing — the manifold is designed around it, not adapted to it.\u003c\/p\u003e\n\u003ch3\u003eLead Time\u003c\/h3\u003e\n\u003cp\u003eBuilt to order, one at a time, in sequence. Current lead time is confirmed with your order.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCombination not listed? Message before ordering and we will spec it together.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goertz 1 Pro","offers":[{"title":"Welded Sheet Metal Lid","offer_id":44705207877674,"sku":"G1P-LTX-SM-SHEET","price":3495.0,"currency_code":"USD","in_stock":true},{"title":"CNC Billet Lid","offer_id":44705207910442,"sku":"G1P-LTX-SM-BILLET","price":4295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/4507\/9338\/files\/g1pro-ltx-sheetlid-02_231a9fb3-9e57-4481-9b68-b2bc0631f14e.jpg?v=1787193776"},{"product_id":"coyote-welded-sheet-metal-intake-manifold-5-0-gt350-built-to-order","title":"Coyote Sheet Metal Intake Manifold (5.0 \/ GT350) — Built to Order","description":"\u003ch2\u003eCoyote Intake Manifold — Sheet Metal Lower, Printed Bellmouth Runners\u003c\/h2\u003e\n\u003cp\u003eBuilt to order for the Ford Coyote 5.0 and GT350. A hybrid manifold that takes the best of every process: a hand-welded sheet metal lower body for plenum volume and shape, 3D printed aluminum runners with a \u003cstrong\u003efull bellmouth\u003c\/strong\u003e entry that no welded tube can reproduce, and \u003cstrong\u003ebillet 6061 head flanges\u003c\/strong\u003e that will not warp, move, or leak.\u003c\/p\u003e\n\u003ch3\u003eHow It's Built\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheet metal lower body\u003c\/strong\u003e — hand-formed, fully TIG welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D printed aluminum runners\u003c\/strong\u003e — full radiused bellmouth off the plenum floor, sweeping into a tight-radius elbow so the charge turns without stalling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet 6061 head flanges\u003c\/strong\u003e — machined solid, Coyote bolt pattern\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrinted aluminum throttle body flange\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrinted aluminum vacuum plate\u003c\/strong\u003e — reference and boost ports integrated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort injection ready\u003c\/strong\u003e — injector bosses at the runner base, right above the flange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e125mm tapered velocity stacks\u003c\/strong\u003e — the geometry this whole family is built on\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProven Against The Best\u003c\/h3\u003e\n\u003cp\u003eThe G1Pro Coyote manifold has been on the dyno at \u003cstrong\u003eCantu Racing\u003c\/strong\u003e: a G1Pro 5-inch runner Coyote intake running an \u003cem\u003eoff-the-shelf stock 80mm throttle body\u003c\/em\u003e was tested against a \u003cem\u003eported Cobra Jet manifold with a ported Cobra Jet throttle body\u003c\/em\u003e — and beat it. Down a little torque, up on horsepower, and still pulling into the upper RPM where the Cobra Jet had flattened out.\u003c\/p\u003e\n\u003cp\u003eThe same design language was verified on the LTx side at \u003cstrong\u003ePower Fab Autosports\u003c\/strong\u003e (Spring, TX) on a supercharged Corvette — Mainline DynoLog, SAE J1995 corrected, back-to-back on the same car: \u003cstrong\u003e625.9 HP stock · 636.4 HP MSD Airforce · 643.0 HP G1Pro.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pattern is consistent: this plenum trades a few pound-feet down low for power all the way to the top. It is built to pull to 8,000 rpm and only starts to wake up where a stock combination is already finished. More cam, more boost, more cubic inch, more rpm — it pulls further ahead.\u003c\/p\u003e\n\u003ch3\u003eChoose Your Top\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheet Metal Lid\u003c\/strong\u003e — faceted welded top. Lightest, classic race look, fully sealed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC Billet Lid\u003c\/strong\u003e — smooth machined crown carrying the G1Pro script. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecified At Order\u003c\/h3\u003e\n\u003cp\u003e80mm single, dual 80mm S650, 87mm GT350, or Cobra Jet throttle body. Single or dual injector per cylinder with -8 or -10 rails. Plenum height, runner length, and TB angle set to your combination — tell us the build and the RPM band you are chasing.\u003c\/p\u003e\n\u003ch3\u003eLead Time\u003c\/h3\u003e\n\u003cp\u003eBuilt to order, one at a time, in sequence. Current lead time is confirmed with your order.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCombination not listed? Message before ordering and we will spec it together.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goertz 1 Pro","offers":[{"title":"Welded Sheet Metal Lid","offer_id":44705207943210,"sku":"G1P-COY-SM-SHEET","price":3295.0,"currency_code":"USD","in_stock":true},{"title":"CNC Billet Lid","offer_id":44705207975978,"sku":"G1P-COY-SM-BILLET","price":4095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/4507\/9338\/files\/g1pro-coyote-sheetlid-02.jpg?v=1787193862"},{"product_id":"nissan-vk56-sheet-metal-intake-manifold-built-to-order","title":"Nissan VK56 Sheet Metal Intake Manifold — Built to Order","description":"\u003ch2\u003eVK56 Intake Manifold — Sheet Metal Lower, Printed Bellmouth Runners\u003c\/h2\u003e\n\u003cp\u003eBuilt to order for the Nissan VK56. The same hybrid construction as the LTx and Coyote manifolds, now for a platform almost nobody builds for: a hand-welded sheet metal lower body for plenum volume and shape, 3D printed aluminum runners with a \u003cstrong\u003efull bellmouth\u003c\/strong\u003e entry that no welded tube can reproduce, and \u003cstrong\u003ebillet 6061 head flanges\u003c\/strong\u003e that will not warp, move, or leak.\u003c\/p\u003e\n\u003ch3\u003eHow It's Built\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheet metal lower body\u003c\/strong\u003e — hand-formed, fully TIG welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D printed aluminum runners\u003c\/strong\u003e — full radiused bellmouth off the plenum floor, sweeping into a tight-radius elbow so the charge turns without stalling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet 6061 head flanges\u003c\/strong\u003e — machined solid, VK56 bolt pattern\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrinted aluminum throttle body flange\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrinted aluminum vacuum plate\u003c\/strong\u003e — reference and boost ports integrated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePort injection ready\u003c\/strong\u003e — 14mm injector bosses at the runner base, right above the flange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e125mm tapered velocity stacks\u003c\/strong\u003e — the geometry this whole family is built on\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProven Design Language\u003c\/h3\u003e\n\u003cp\u003eThis is the same plenum and runner philosophy that was tested at \u003cstrong\u003ePower Fab Autosports\u003c\/strong\u003e on a supercharged Corvette — Mainline DynoLog, SAE J1995 corrected, same car, back to back: \u003cstrong\u003e625.9 HP stock · 636.4 HP MSD Airforce · 643.0 HP G1Pro.\u003c\/strong\u003e +17.1 over stock, +6.6 over the MSD, and still climbing where the others had quit.\u003c\/p\u003e\n\u003cp\u003eOn the Coyote side, Cantu Racing put a G1Pro intake with an off-the-shelf stock throttle body against a ported Cobra Jet manifold with a ported CJ throttle body — and it won.\u003c\/p\u003e\n\u003cp\u003eThe pattern holds: trade a few pound-feet down low for power all the way to the top. 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