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Holley GEN III HEMI Hi-Ram EFI Manifold - 300-650

Holley GEN III HEMI Hi-Ram EFI Manifold - 300-650

SKU: 300-650
Regular price $1,045.95 USD
Regular price Sale price $1,045.95 USD
Sale Sold out

Add even more power to your Gen III Hemi engine with a Holley Hi-Ram intake manifold. This cast intake manifold has large intake ports - fits 2009-up 5.7L, 2005-2010 6.1L & 2011-up 6.4L engines. The Holley Hi-Ram intake manifold is for high-performance applications where induction system height is not limited. Using this Hi-Ram intake with high flowing Gen III Hemi cylinder heads has outstanding potential for naturally aspirated & forced induction applications. 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 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. The EFI fuel rails are machined for -8AN O-ring fittings with passages large enough to accommodate high fuel flow and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits. Intended for use on naturally aspirated, forced induction, or nitrous engines in the 5.7 to 7.2+ liter range, max power at 7500-8500 RPM.

Features:

  • Add Even More Power to the Gen III Hemi Engine with a Holley Hi-Ram Intake Manifold
  • Fits Gen III Hemi Engines w/ Large Intake Ports (1.70” Height x 1.88” Wide) – fits 2009-up 5.7L, 2005-2010 6.1L, 2011-up 6.4L)
  • Cast Aluminum Construction w/ Natural Satin or Black Ceramic Finish
  • Runner Length and the Tapered Cross Section Designed to Perform Well for a Wide Range of Engine Configurations
  • Includes EFI Fuel Rails w/ -8 AN O-Ring Fittings & Large Passages to Accommodate High Fuel Flow and Dampen Pressure Pulsations in the Fuel System
  • Works with Gen III Hemi Injectors & Bosch EV-1 Style Injectors
  • O-Ring Seal to Head – Large Retained O-rings Offer Superior Original Equipment (OE) Style Sealing & Are Easy to Replace
  • Billet Oil Fill Cap – Attractive Low Profile Design
  • Positive Crankcase Ventilation (PVC) Ports w/ Adapter Fittings
  • Overall Height: 11.59”
  • Port for OE Style Manifold Absolute Pressure (MAP) Sensor (1 or 2 Bar)
  • Cast-In Pads for Adding Nitrous Nozzles
  • Manifold Base – Available Separately for Custom Induction Systems

Application

  • 2008 - 2020 Dodge Challenger
  • 2006 - 2020 Dodge Charger
  • 2009 - 2020 Dodge Durango
  • 2006 - 2008 Dodge Magnum
  • 2009 - 2010 Dodge Ram 1500
  • 2009 - 2010 Dodge Ram 2500
  • 2009 Dodge Ram 3500
  • 2009 - 2010 Dodge Ram 4000
  • 2014 - 2020 Ram 2500
  • 2014 - 2020 Ram 3500
  • 2019 - 2020 Ram 4000
  • 2014 - 2020 Ram 4500
  • 2014 - 2020 Ram 5500
  • 2006 - 2020 Jeep Grand Cherokee
  • 2009 - 2010 Jeep Commander
  • 2005 - 2020 Chrysler 300
  • 2009 Chrysler Aspen

    Specs

    Brand Holley EFI
    Color Natural
    Construction Cast
    Emission Code 3
    Engine Gen III Hemi
    Finish Satin
    Flange Style EFI
    Front Height 11.59 inch
    Fuel System Type EFI
    Injector Style Provision EV-1
    Gen III Hemi
    Inlet Size 95mm
    Manifold Type Hi-Ram
    Material Aluminum
    Port Size 1.70" x 1.88"
    Product Type Intake Manifold
    Rear Height 10.35 inch
    RPM Power Band 1500-7000
    Runner Length 6.65 inch
    Style EFI
    Throttle Bore 95mm
    Type of Component Intake Manifold
    Vacuum Ports (2) 3/8" NPT & (1) 1/4" NPT
    Warranty Limited 90 Day
    Part Number 300-650
    View full details

    Policies and FAQs

    Return Policy

    We accept returns on products within 30 days of delivery. Return shipping is the responsibility of the buyer unless we, the seller, are at fault.

    Fault reasons include but are not limited to:
    • Buyer was shipped the wrong product
    • Buyer was shipped a damaged product
    • The product page had incorrect fitment and the part does not fit the Buyer's vehicle
     
    The Buyer will not be refunded outbound shipping unless the Seller (Modern Day Muffler & Brake) is at fault.
     
    In cases where the Buyer purchases and ships the return please note that if the Shipper (ex. USPS, FedEx, UPS, etc.) loses the return we will not be able to offer a refund as the Buyer must contact the Shipper and make a claim.
     
    All products must be returned in original condition, meaning that the product must not be damaged, installed, or missing pieces/parts. If the product is not in original condition a deduction will be issued of up to 50% of the purchase price of the product.
     
    Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
     
    When we, the seller, are at fault, please Contact Us for a return label, products returned with a shipping label not provided by the seller will not be refunded to the buyer. Please also note that our return labels are issued with the dimensions and weight of the original shipment, if the product is being returned in any box/package besides the original please Contact Us with the dimensions and weight.

    Returns must be sent to this address:
    Modern Day Muffler & Brake
    774 Broad Street
    Wadsworth, OH 44281
     
    Products returned directly to a manufacturer or the incorrect address may be issued a deduction or denied a refund entirely.
     
    If a product was delivered outside the 30 day return window or is no longer in original condition please contact us as we may be able to issue a refund in store credit and/or with a deduction. If this is the case please Contact Us as these situations are handled on a case by case basis.
     
    If there are any questions, concerns, or doubts about return eligibility please Contact Us and we would be more than happy to assist you.
    
    This page and policy were last updated: July 14th 2023

    FAQs

    This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.

    Our kits include all of the solid metal lines for that section of the vehicle.

    We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.

    • Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
    • If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.

    Yes but you will need to order in advance. All of our items are not stocked at our location. So please place your order online and we will notify you when it is ready for pick up.

    Unfortunately we cannot offer single lines outside of kits

    Yes, all are covered by the manufacturer's standard warranty. Most warranties cover the cost of parts. Any installation or other fees are non-refundable.

    Online we accept PayPal and all major Credit Cards. If your are picking an item up we gladly accept cash.

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    Orders typically Arrive within 3 to 10 days depending if it is a stocked item or something we have manufactured at time of sale.

    Yes please send us a message through our custom orders page.

    Yes, but items sent out of the continental U.S. may incur additional charges based on their destination

    The left and right sides on a vehicle are determined as though you were sitting in the driver's seat. The left is the driver's side, and the right is the passenger's side.

    Check it again tomorrow. It takes up to 1 day for the carrier to give status and a delivery date. UPS and FedEx provide delivery dates, USPS usually does not but they take no longer than 5 business days.

    Yes! Thank you for your military service!

    Still have a question or concern?  Please contact use our contact us form!

    Yes! Thank you for your military service!

    Warranty Information

    Customer service is our top priority and because we value your time and energy we ask you to visit our Contact Us page and reach out so that we may assist you in finding the correct warranty for your product. Please include your name, the name on the order, the order number, and the SKU of the product to ensure the quickest and most accurate response to your inquiry.

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