The Holley EFI Hi-Ram intake redefines performance for the latest GM direct-injected Gen V 6.2L LT1 engine. Engineered with a modular design, this manifold ensures effortless disassembly for personalized porting, accommodates various tops, and supports custom induction systems. Each runner boasts a generous radius at the plenum junction, along with an optimized taper and cross-sectional area, catering to a diverse range of engine configurations. The optional injector bosses on the runners unlock enhanced performance possibilities by incorporating extra injectors alongside the factory direct injection. For the epitome of performance, affordability, and quality, turn to Holley EFI.
Features:
- Modular Design with Removable Top
- Overall Height: 13.34” (with EFI Top - 95mm or 105mm) – Refer to Drawing
- A-B Height: 12.10” (with Carb Style Top - 2 x 4150 or 2 x 4500) – Refer to Drawing
- Height at Plenum Flange: 9.44”
- Port Size: 2.06” High x 1.53” Wide
- Runner Length: Approximately 6.5”
- Large Plenum Volume of 549 Cubic Inches (with 1 x 95mm or 1 x 105mm Throttle Body Top)
- Available With or Without Injector Ports in the Runners
- Injector-Ported Intakes Include Fuel Rails with Dual Mounting (1.48” or 2.56” O-ring to O-ring injector length)
- Fuel Rails Anodized, Laser Etched, and Machined for 8AN O-Ring Fittings at Each End
- Rear of Plenum Machined for MAP & 3 Vacuum Ports
- Head Flange Provides 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 with Top Mounted Screws on Plenum Top (excluding front 2 screws)
- Multiple 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
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
