{"product_id":"holley-hi-ram-intake-manifold","title":"Holley LT1 Hi-Ram Intake Manifold (105mm No Fuel Rails)","description":"\u003cp\u003e\u003cspan\u003ePN - HLY300-142\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"126\" data-end=\"728\"\u003eThe \u003cstrong data-start=\"130\" data-end=\"167\"\u003eHolley EFI Hi-Ram Intake Manifold\u003c\/strong\u003e is built to maximize performance on the \u003cstrong data-start=\"208\" data-end=\"252\"\u003eGM Gen V 6.2L LT1 direct-injected engine\u003c\/strong\u003e, delivering strong airflow and high-RPM power. Its modular design makes it easy to disassemble for custom porting, top swaps, or custom induction setups. Each runner features a smooth, large-radius entry into the plenum with optimized taper and cross-sectional area for excellent performance across a wide range of engine combinations. Optional injector bosses allow you to add supplemental port injection alongside the factory direct injection for increased power potential.\u003c\/p\u003e\n\u003ch3 data-start=\"730\" data-end=\"758\"\u003e\u003cstrong data-start=\"734\" data-end=\"758\"\u003eKey Features \u0026amp; Specs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"759\" data-end=\"1573\"\u003e\n\u003cli data-start=\"759\" data-end=\"795\"\u003e\n\u003cp data-start=\"761\" data-end=\"795\"\u003e\u003cstrong data-start=\"761\" data-end=\"775\"\u003ePort size:\u003c\/strong\u003e 2.06” H x 1.53” W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"796\" data-end=\"842\"\u003e\n\u003cp data-start=\"798\" data-end=\"842\"\u003eDesigned for \u003cstrong data-start=\"811\" data-end=\"829\"\u003e3500–8000+ RPM\u003c\/strong\u003e power band\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"843\" data-end=\"909\"\u003e\n\u003cp data-start=\"845\" data-end=\"909\"\u003e\u003cstrong data-start=\"845\" data-end=\"863\"\u003ePlenum volume:\u003c\/strong\u003e 549 cubic inches \u003cem data-start=\"881\" data-end=\"907\"\u003e(with 95mm or 105mm top)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"910\" data-end=\"938\"\u003e\n\u003cp data-start=\"912\" data-end=\"938\"\u003e\u003cstrong data-start=\"912\" data-end=\"930\"\u003eRunner length:\u003c\/strong\u003e ~6.5”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"939\" data-end=\"1012\"\u003e\n\u003cp data-start=\"941\" data-end=\"1012\"\u003e\u003cstrong data-start=\"941\" data-end=\"957\"\u003eO-ring seals\u003c\/strong\u003e at cylinder heads and plenum top for a leak-free fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1013\" data-end=\"1073\"\u003e\n\u003cp data-start=\"1015\" data-end=\"1073\"\u003eRear plenum machined for \u003cstrong data-start=\"1040\" data-end=\"1071\"\u003eMAP sensor + 3 vacuum ports\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1074\" data-end=\"1145\"\u003e\n\u003cp data-start=\"1076\" data-end=\"1145\"\u003eHead flange clearance for fuel supply to the \u003cstrong data-start=\"1121\" data-end=\"1143\"\u003ehigh-pressure pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1146\" data-end=\"1212\"\u003e\n\u003cp data-start=\"1148\" data-end=\"1212\"\u003e\u003cstrong data-start=\"1148\" data-end=\"1165\"\u003eRemovable top\u003c\/strong\u003e modular design for easy changes and upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1213\" data-end=\"1336\"\u003e\n\u003cp data-start=\"1215\" data-end=\"1336\"\u003eMultiple top options: \u003cstrong data-start=\"1237\" data-end=\"1245\"\u003e95mm\u003c\/strong\u003e, \u003cstrong data-start=\"1247\" data-end=\"1256\"\u003e105mm\u003c\/strong\u003e, \u003cstrong data-start=\"1258\" data-end=\"1271\"\u003edual 4150\u003c\/strong\u003e, \u003cstrong data-start=\"1273\" data-end=\"1286\"\u003edual 4500\u003c\/strong\u003e, or \u003cstrong data-start=\"1291\" data-end=\"1307\"\u003eblank flange\u003c\/strong\u003e for custom throttle bodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1337\" data-end=\"1395\"\u003e\n\u003cp data-start=\"1339\" data-end=\"1395\"\u003e\u003cstrong data-start=\"1339\" data-end=\"1358\"\u003eOverall height:\u003c\/strong\u003e 13.34” \u003cem data-start=\"1366\" data-end=\"1393\"\u003e(with EFI 95mm\/105mm top)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1396\" data-end=\"1434\"\u003e\n\u003cp data-start=\"1398\" data-end=\"1434\"\u003e\u003cstrong data-start=\"1398\" data-end=\"1426\"\u003eHeight at plenum flange:\u003c\/strong\u003e 9.44”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1435\" data-end=\"1495\"\u003e\n\u003cp data-start=\"1437\" data-end=\"1495\"\u003e\u003cstrong data-start=\"1437\" data-end=\"1452\"\u003eA-B height:\u003c\/strong\u003e 12.10” \u003cem data-start=\"1460\" data-end=\"1493\"\u003e(with 4150\/4500 carb-style top)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1496\" data-end=\"1573\"\u003e\n\u003cp data-start=\"1498\" data-end=\"1573\"\u003eIncreased runner wall thickness for custom porting at runner\/plenum entry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1575\" data-end=\"1617\"\u003e\u003cstrong data-start=\"1579\" data-end=\"1617\"\u003eInjector Port Models (If Equipped)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1618\" data-end=\"1833\"\u003e\n\u003cli data-start=\"1618\" data-end=\"1732\"\u003e\n\u003cp data-start=\"1620\" data-end=\"1732\"\u003eIncludes fuel rails with dual injector mounting options: \u003cstrong data-start=\"1677\" data-end=\"1730\"\u003e1.48” or 2.56” injector length (O-ring to O-ring)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1733\" data-end=\"1833\"\u003e\n\u003cp data-start=\"1735\" data-end=\"1833\"\u003eFuel rails are \u003cstrong data-start=\"1750\" data-end=\"1776\"\u003eanodized, laser-etched\u003c\/strong\u003e, and machined for \u003cstrong data-start=\"1795\" data-end=\"1818\"\u003e8AN O-ring fittings\u003c\/strong\u003e on both ends\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Phantom's Parts and Performance LLC","offers":[{"title":"Default Title","offer_id":43152754016315,"sku":"HLY300-142","price":1177.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/2358\/5339\/files\/lt1HiRam1_ebb20e73-2df4-43c5-9b16-b049d7d799c2.webp?v=1769046961","url":"https:\/\/phantompartsandperformance.com\/products\/holley-hi-ram-intake-manifold","provider":"Phantom's Parts and Performance LLC","version":"1.0","type":"link"}