Description
Performance Intake Manifold. The Holley Gen V LT1 Hi-Ram Intake Manifold features a 92mm LS throttle body mount, port EFI provisions, and fuel rails to optimize airflow for GM Gen V 6.2L LT1 engines. It is engineered to enhance engine breathing and support high RPM power bands, making it suitable for racing and high-performance applications.
Construction and Appearance. Made from cast aluminum with a natural finish, this manifold includes O-ring seals for a secure fit. The design features increased runner wall thickness to facilitate custom porting, and a modular removable top for ease of disassembly and adaptability to different induction setups.
Installation. The intake manifold is designed for direct bolt-on fitment with GM LT1 engines that utilize 92mm throttle bodies. Its modular top and top-mounted screws enable straightforward installation without the need for drilling or extensive modifications.
Warranty. This product is backed by a manufacturer’s limited 90-day warranty.
Application. Specifically designed to fit 2014-2017 Corvette C7 models, excluding the Z06 variant.
Holley 300-141
CA Residents: WARNING: Cancer and Reproductive Harm
- GM Gen V LT1 Hi-Ram, 1 x 92mm LS Throttle Body Longitudinal Mount with Port EFI Provisions and Fuel Rails
- Port Size: 2.06” High x 1.53” Wide
- Overall Height: 13.34” with EFI Top 95mm or 105mm
- O-Ring Seals at Cylinder Heads and Plenum Top
- Available with or without Injector Ports in the Runners
- Rear of Plenum Machined for MAP and Three Vacuum Ports
- Increased Runner Wall Thickness for Custom Porting at the Plenum-to-Runner Entry on Each Runner
- Head Flange Has Clearance for Fuel Supply to High-Pressure Pump
- Several Top Options: 1 x 95mm, 1 x 105mm, 2 x 4150, 2 x 4500, or Blank Flange for Custom Throttle Bodies
- Height at Plenum Flange: 9.44”
- Intakes with Injector Ports Include Fuel Rails with Dual Mounting Length Options of 1.48” or 2.56” O-Ring to O-Ring Injector Length
- Easy Assembly with Top-Mounted Screws on Plenum Top, All Except Front Two Screws
- Modular Design with Removable Top for Versatility
- Large Plenum Volume of 549 Cubic Inches with 1 x 95mm or 1 x 105mm Throttle Body Top
- A-B Height: 12.10” with Carb Style Top 2 x 4150 or 2 x 4500
- Fuel Rails are Anodized, Laser Etched, and Machined for 8AN O-Ring Fittings at Each End
- 3500-8000+ RPM Power Band
- Runner Length Approximately 6.5”
- Fits 2014-2017 Corvette C7 Models, Excluding Z06
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