Holley EFI Hi-Ram Natural Intake Manifold Base Mopar Gen 3 Hemi

  • Model: Holley 300-653 Gen 3 Hemi Intake
  • Shipping Cost: 25.95 shipping
  • 1Dropships direct from manufacturer
  • Manufactured by: Holley Performance

Starting at: $745.95

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Holley EFI Gen III Hemi Hi-Ram intake manifolds are for high performance applications where induction system height is not limited. Able to add even more power to your engine, these manifolds have large intake ports and a modular base design with runner lengths and tapered cross-sections that will perform well for a wide range of engine configurations. Their aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sand rails, pulling trucks, track, and street-rod applications. Holley EFI Gen III Hemi Hi-Ram intake manifolds feature cast aluminum construction offered with a natural satin or black finish. They are available with either a 95 or105mm LS-style throttle body or as the manifold base alone for custom induction systems.

Intake Manifold, EFI Hi-Ram, Base Only, Aluminum, Natural, Mopar, Gen III Hemi, Each

Features:

  • Modular design base accepts a wide range of EFI tops and can be used as the foundation for custom induction systems
  • EFI fuel rails are machined for -8 AN O-ring fittings with passages large enough to accommodate high fuel flow and dampen pressure pulsations in the fuel system
  • Intended for use on naturally aspirated, forced induction, or nitrous engines in the 5.7L to 7.2+L range, and maximum power at 7,500 to 8,500 rpm
  • Works with Gen III Hemi injectors and Bosch EV-1 style injectors
  • O-ring seal to head offer superior OE-style sealing and are easy to replace
  • Billet oil fill cap offers an attractive low-profile design
  • Positive Crankcase Ventilation (PCV) ports with adapter fittings
  • Port for OE-style Manifold Absolute Pressure (MAP) sensor (1 or 2 Bar)
  • Cast-in pads for adding nitrous nozzles
  • Optional powdercoating available to match or stand out in your engine bay!

  • Engine Block Style: Stock/OEM standard deck
  • Cylinder Head Configuration: Hemi
  • Injection Style: Multi-port
  • Basic Operating RPM Range: 1,500-7,000
  • Intake Section Included: Base Only
  • EGR: No
  • Injectors Included: No
  • Multi-Port Fuel Rails Included: Yes
  • Aftermarket Fuel Rail Required: Yes
  • Throttle Body Included: No
  • Supplemental Bosses Cast-In: No
  • Supplemental Bosses Machined: No
  • Runners Included: Yes
  • Runners Removable: No
  • Base Material: Aluminum
  • Base Finish: Natural
  • Quantity: Sold individually.

    Notes: Fuel rails are machined for -8 AN O-ring male fittings.

    We are not responsible for damage from shipment to or from our company. If intake arrives damaged at our company, we will notify you immediately and contact the shipping company for you also.

    If intake arrives damaged when it has been shipped to you, please contact us immediately and also the shipping company so we can get it taken care of.

    Ships direct from manufacturer.

    Item Photo


  • This product was added to our catalog on Monday 15 March, 2021.

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