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Holley 300-231

LS Modular Mid-Rise Intake Intake Base to Hi-Ram Top Plenum Adapter

Holley 300-231


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Holley 300-231 LS Modular Mid-Rise Intake Intake Base to Hi-Ram Top Plenum Adapter $182.66
LS Modular Mid-Rise Intake
  • Intake Base to Hi-Ram Top Plenum Adapter

  • Holley 300-231 Details

    LS Modular Mid-Rise Intake

  • Mini-Ram Plenum-Base Adapter Kit

  • Specifications:

    Without EGR
    Aftermarket Fuel Rail Required
    Engine Block Style
    Stock/OEM standard deck
    Fuel Rails Included
    Injection Style
    Injectors Included
    Intake Section Included
    Sold individually
    Runners Included
    Runners Removable
    Supplemental Bosses Cast-In
    Supplemental Bosses Machined
    Throttle Body Included
    Manufacturer's Part Number:

    Keep it under the hood!
    The new Holley LS Modular Mid-Rise Intake manifold is an excellent choice for performance street or strip applications with limited hood clearance measuring in at just 10.44 inches of overall height. The modular base design allows you to conceal the power of your LS powered project under the hood whether you choose to purchase the complete intake kit with 92mm or 105mm EFI throttle body plenum top and billet fuel rails or use the optional upper plenum adapter to accept all of the popular Holley Hi-Ram plenum tops as a foundation for a custom induction system. With a 1,500 to 6,500 RPM operating range and cast aluminum construction it works perfectly for a naturally aspirated street engine or with a blow-thru supercharger system or turbocharger!

  • Provides great performance for street or strip performance applications while providing the look of a racing EFI intake manifold
  • Unique modular design allows the combination of a traditional dual-plane layout with an EFI manifold plenum to produce great mid-range torque without compromising top end power
  • Great for supercharged or turbocharged engines
  • Power band from 1500-6500 rpm
  • May require an aftermarket cowl induction hood for some vehicle applications
  • Cast aluminum construction

    Note: Recalibration of the ECU may be required when using this intake manifold design with OE ECU.

    Click Here for Mid-Rise EFI Intake Dimensions

    Click Here for LS Engine Intake Port Types and Dimensions

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