Ultra Lo-Ram Manifold Kit - LS1/2/6-Black Finish

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The Holley LS1/2/6 Ultra 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 Ultra 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 lower overall height to fit under a stock or mildly modified hood.

• Intake design facilitates custom inlet duct and throttle body placement
• Clears 4th Gen Camaro and C5 Corvette cowls and hoods without modification
• 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.
• Low height to fit under a stock or mildly modified hood.
• With forced-induction and the short runner length the engine rpm at which peak power occurs is more likely to be coupled to the supercharger or turbocharger being used
• Front entry plenum flange allows design & fabrication of special throttle body adapters or inlet ducts for custom installations
• High volume fuel rails and mounting hardware included with ¾”-16 o-ring ports (8 AN)
• Modular design allowing the use of front-feed plenum entry

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Information:

Lo-Ram Base Intake Manifold Plenum Top Mounting Flange Height - 5.17" Front Feed Plenum Configuration w/105mm Throttle Body Adapter - 6.86"

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Application Summary:

Year	Make/Model
Designed	for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads.