Holley EFI Intake Manifold Base Only Hi-Ram With Fuel Rails GM Gen V LT1 6.2L Engine

Holley Hi-Ram EFI Intake Manifold Base Only with Fuel Rails provides the ultimate performance with the new GM direct-injected Gen V 6.2L LT1 engine. The modular design of this manifold makes disassembly easy, so you can add custom porting, multiple tops, or custom induction systems to suit your needs. Each runner has a large radius where it meets the plenum and an optimized taper & cross-sectional area to perform in a wide variety of engine configurations. The injector bosses on the intake runners allow increased performance potential by providing the option to use additional injectors along with the factory direct injection. This manifold also includes Port EFI provisions and fuel rails for a complete restoration.

Features and Benefits:
- Modular Design for Custom Applications
- Injector Ports in the Runners
- Include Fuel Rails w/ Dual Mounting
- Head Flange has Clearance for Fuel Supply to High-Pressure Pump
- Increased Runner Wall Thickness for Custom Porting at the Plenum to Runner Entry on Each Runner
- O-Ring Seals at Cylinder Heads & Plenum Top
- Easy Assembly w/ Top Mounted Screws on Plenum Top
- 3500-8000+ RPM Power Band
- Port EFI Provisions Are Provided to Supplement Fuel Requirements for Higher Horsepower Applications

Please Note: Does not include a plenum top. Plenum tops can be purchased separately.

Specifications:
- Port Size: 2.06” High x 1.53” Wide
- Runner Length: Approx. 6.5”
- 1.48” or 2.56” O-Ring to O-Ring Injector Length

Applications:
- 1965-2010 Mustang
- 1966-1977 Bronco
- 1948-1979 F-100
- 1960-1987 C10