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$481.95
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base

Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base

LS1 Chevy LS V8, EFI Fuel System Type, Multi-port Injection Style, Lo-Ram Intake Manifold Type

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Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
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Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
Holley 300-601 Dual Fuel Injector LS1 Lo-Ram Manifold Base
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We estimate this item will ship on or before August 6th.
Part # 425300601
$481.95
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Details

Fuel System Type:
EFI
Injection Style:
Multi-port
Intake Manifold Type:
Lo-Ram
Material Type:
Aluminum
Finish:
Satin
Color:
Natural
EGR:
No
Intake Section Included:
Base Only
Base Finish:
Aluminum
Base Material:
Satin
Throttle Body Included:
No
Injectors Included:
No
Aftermarket Fuel Rail Required:
Yes
Fuel Rails Included:
Yes
Hardware Included:
Yes
Gaskets Included:
Yes
Runners Included:
Yes
Runners Removable:
No
Emission Code:
3
MFG. Part #:
300-601
Sold in Quantity:
Each
GTIN Code:
090127079072

Info

DUAL FUEL INJECTOR LS1 LO-RAM MANIFOLD BASE

Top-feed Dual Injector manifold and fuel rail kit

The Holley LS1/2/6 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifold and rail kits will work with OE (Original Equipment) or aftermarket cylinder heads.

The 300-601 & 300-601BK front-feed, base-lower intake manifold provides two injectors per cylinder for hi-volume fuel demands, flexible fuel supply strategies, and dual-fuel capability. Offering this base intake manifold with fuels rails separately allows you to select your components individually as you build your induction system. Complete top-feed manifold kits are also available with dual fuel injectors, see P/N's 300-624 & 300-624BK. The top-feed, short runner, low-profile base intake manifold was conceived to package with an air to water plenum mounted intercooler with a shorter overall height than possible with other existing intake manifolds. Top-feed throttle body tops are available as a machined casting 300-246 & 300-246BK which are configured for a 105mm throttle body, see Holley P/N 112-581 or similar models. The fuel rail kits come with two sets of brackets. A set for long (usually standard length) fuel injectors and a set for short (such as Pico, or LS7) fuel injectors.

Holley Lo-Ram intake manifold kits include all the sealing o-rings, plugs, and fasteners required for the installation of the kit.

Features:

  • Modular LS1 Lo-Ram design allows customization for user desired configurations
  • Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
  • Low height to aid the use of a plenum mounted air-to-water intercooler in a top-feed configuration
  • Provides best performance for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm, depending on the application
  • Dual-injector, separate-passage, high-volume fuel rails with mounting hardware, dual-fuel capable, 8 AN o-ring ports
  • Available with both as-cast satin and black power-coat finishes
  • Charts

    Instruction Sheet (PDF)

    Important Messages

    • This item ships directly from the manufacturer. It may take an additional 5 business days for Holley to ship this item.
    • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
    • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
    Some parts are not legal for use in California or other states with similar laws/regulations

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