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Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680

Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680
Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680
$1,364.99 ea
NEWARRIVING SOONEstimated Ship Date 08/01/2024 (If Ordered Today)48 Available from HOLLEY PERFORMANCE PRODUCTS as of 07/12/2024
Model: 4952860
STANDARD
DELIVERY
Available with single or dual injector provisions and a burst panel flange, the LS3 Ultra Lo-Ram intake manifold is designed for boosted combinations with hood clearance in mind. The Holley LS3 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Ultra Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application. The Ultra Lo-Ram plenum flange has a 105 mm opening to work with throttle body part number 112-581 or similar models. The base intake manifold is designed with a lower overall height to fit under a stock or mildly modified hood in the front configuration. The LS3 Ultra Lo-Ram is constructed to provide a very low profile modular intake manifold suitable for fabrication of special throttle body adapters or inlet ducts for custom installations. Available with single or dual injector provisions and a burst panel flange options.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 LS3/L92 cylinder heads•
  • Engineered for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm depending on the application.
  • Low height to fit under a stock or mildly modified hood in the configuration
  • Front entry plenum flange allows design & fabrication of special throttle body adapters or inlet ducts for custom installations
  • Clears C6 Corvette cowls and hoods without modification
  • Available with single or dual injector provisions and a burst panel flange.
  • High volume fuel rails for eight and sixteen injector configurations. Mounting hardware included with 3/4-16 O-ring ports (8 AN)
  • Billet options for the top and throttle body adapters are available seperately.
Ultra Lo-Ram Base Intake Manifold Plenum Top Mounting Flange Height - 5.17" Plenum Configuration w/105mm Throttle Body Adapter - 6.86"
Installation Notes:
Ultra Lo-Ram Base Intake Manifold Plenum Top Mounting Flange Height - 5.17" Plenum Configuration w/105mm Throttle Body Adapter - 6.86"
About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
199r11984.pdf1.04MB

Videos:

Specifications:

Burst Panel Compatible Yes
Color Silver
Construction Cast
Emission Code 3
Engine GM LS3/L92
Finish Silver
Flange Style EFI
Front Height 6.86" height with throttle body adapter
Fuel System Type EFI
Injector Quantity Single
Inlet Location Front
Manifold Type Ultra Lo-Ram
Part Type Engine Intake Manifold
Product Type Intake Manifold
Recommended Use Forced Induction
RPM Power Band 3500-8000 RPM
Warranty Limited 90 Day

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Holley EFI Holley Ultra Lo-Ram Manifold Kit Single Injector- Satin, GM LS3/L92 300-680:
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