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Holley 300-220

Hi-Ram Intake Top Flange Designed for when fabricating a sheet metal top for the Hi-Ram Base, which is sold separately

Holley 300-220

510-300-220

made in usa
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Estimated ship date 10/31/17 if Ordered Today
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Holley 300-220 Hi-Ram Intake Top Flange Designed for when fabricating a sheet metal top for the Hi-Ram Base, which is sold separately $113.95
Hi-Ram Intake Top Flange
  • Designed for when fabricating a sheet metal top for the Hi-Ram Base, which is sold separately

  • Holley 300-220 Details

    LS Modular Hi-Ram Top Only


  • Mounting Flange

  • Specifications:

    RPM Range
    N/A
    Number Of Carbs
    None, For Fuel Injection
    Emission
    N/A
    Usage
    Street/Strip
    Position
    N/A
    Engine Make/Size
    Chevy LS3/L92
    Cylinder Head Type
    LS3/L92
    Manufacturer's Part Number:
    300-220

    Make Your Bad Intentions Known!

    With the aggressive, race-bred style of the Holley GM LS Modular Hi-Ram Intake Manifold there is no hiding what you intend to do! This cast aluminum intake has been designed to be an alternative budget-minded solution to fabricated sheet-metal intakes on extreme performance engines. Intended for use where hood clearance is not a factor this intake features straight 6-1/2'' long runners with an overall height of just over 11'' to produce max power on naturally aspirated or forced induction engines using high flowing cylinder heads at 7,000 to 8,000 RPM! With a modular base design that allows you to use carbureted or EFI systems and choose or fabricate your choice of top plates the Hi-Ram LS intake is perfect for any LS powered drag race, muscle car, marine, off-road, sandrail, pulling truck or street-rod application!

    Specific Dimensions
  • Height (Carbureted or EFI, 2x4V Top Mount & Blank) - 11.08" to the lifter valley cover flange on engine block.
  • Base Plenum Top Mounting Flange Height - 8.42" to the lifter valley cover flange on engine block.
  • Port Size - 2.49" Height x 1.21" Wide
  • Mounting Flange Gasket Type - Standard Molded O-Ring
  • Plenum Top Gasket Type - 3/32" Round O-ring Cord
  • Runner Length - 6.50'', As-Cast Runner Cross-Sectional Area - Tapered 4.25'' to 2.77''

    Click Here for High-Ram Carbureted Intake Dimensions

    Click Here for LS Engine Intake Port Types and Dimensions

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