Holley Modular Lo-Ram EFI Intake Manifold Kit Natural GM LS1/LS2/LS6

SKU: 300-620

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$934.95
$934.95

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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 manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 105 mm throttle body part number 112-581 or similar models. The base intake manifold is designed with a low height to aid the packaging of a plenum-mounted air-to-water intercooler in a top-feed configuration.
The 300-620 plenum entry configuration is designed to allow the included Hi-Ram 105 mm plenum top to be fitted to a low-profile base intake manifold. The short runner, low-profile base intake manifold intended for forced induction applications was conceived to package with an air to water plenum mounted intercooler with a shorter overall height than possible with other existing intake manifolds.
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.

Features:

  • Designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads
  • Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application. With forced-induction and the short runner length the engine rpm at which peak power occurs is more likely to
  • Modular design allowing the use of the included plenum entry
  • Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration
  • High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)

Specifications :

  • Brand: Holley EFI
  • Category Filter: Intake Manifolds
  • Clearance Category: Intake Manifolds
  • Color: Silver
  • Construction: Cast
  • Emission Code: 3
  • Engine Compatibility: GM LS1/LS2/LS6
  • Finish: Silver
  • Flange Style: EFI
  • Front Height: 9.07" without Intercooler
  • Fuel System Type: EFI
  • Injector Quantity: Single
  • Inlet Location: Top
  • Manifold Type: Lo-Ram
  • Product Type: Intake Manifold
  • Recommended Use: Forced Induction
  • RPM Power Band: 3500-8000 RPM
  • Sale Category: Air and Fuel Delivery
  • Warranty: Limited 90 Day
  • Part Number: 300-620

Fitment:

  • GM LS Gen III and IV engines

Product Specs

SKU:
300-620
Brand:
Holley

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