Product Description
The Holley GM LS7 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Coupling this Hi-Ram intake with the high flowing LS7 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more!• The base is designed to be modular in configuration to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems.
• Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations
• EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits.
• Cast aluminum construction.
• Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000-8000+RPM.
Features
- Standard square bore mounting pattern for installation on many intake manifolds
- Flows 1000 CFM to handle high horsepower engines
- Exclusive CFD computer modeled air entry area delivers maximum velocity and accelerated air speed
- Integrated TPS, IAC, and Air Temperature Sensor
- Hi Flow IAC passages for large cubic inch engines for idle stability
- Ford Transmission kick down Lever for use with Ford automatic transmissions
- Integrated GM 700R4 transmission kick down location no adapters needed
- All necessary vacuum ports (1) timed spark, (2) 3/8" and (2) 3/16" full manifold vacuum ports
- 1.75" throttle plates mounted to PTFE coated throttle shafts for high flow and a smooth feel
- High quality die cast aluminum for strength and weight reduction
- Tumble polished finish
Product Videos
Custom Field
CARB_compliant yes
