ABOUT THIS PRODUCT

The new Holley EFI Hi-Ram intake provides the ultimate performance with the new GM direct-injected Gen V 6.2L LT1 engine. The modular design of this manifold allows easy disassembly for custom porting, multiple tops, or custom induction systems. Each runner has a large radius where it meets the plenum, and optimized taper & cross-sectional area to perform in a wide variety of engine configurations. The optional injector bosses on the intake runners allow increased performance potential by using additional injectors along with the factory direct injection. When you look for the pinnacle of performance, price, and quality, look to Holley EFI.

Product Features:

• Modular Design w/ Removable Top
• Height at Plenum Flange: 9.44"
• A-B Height: 12.10" (w/ Carb Style Top - 2 x 4150 or 2 x 4500) - See Drawing
• Port Size: 2.06" High x 1.53" Wide
• Port Size: 2.06" High x 1.53" Wide
• Overall Height: 13.34" (w/ EFI Top - 95mm or 105mm) - See Drawing
• 3500-8000+ RPM Power Band
• Modular Design w/ Removable Top
• Intakes w/ Injector Ports Include Fuel Rails w/ Dual Mounting (1.48" or 2.56" O-ring to O-ring injector length)
• Easy Assembly w/ Top Mounted Screws on Plenum Top (all except front 2 screws)
• Runner Length: Approx. 6.5"
• Head Flange has Clearance for Fuel Supply to High Pressure Pump
• 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
• Easy Assembly w/ Top Mounted Screws on Plenum Top (all except front 2 screws)
• Several Top Options: 1 x 95mm, 1 x 105mm, 2 x 4150, 2 x 4500, or Blank Flange for Custom Throttle Bodies
• 3500-8000+ RPM Power Band