Installation Time
(approx) 6 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Holley EFI Lo-Ram Intake Manifold; Black (14-26 Corvette C7 & C8, Excluding ZR1)Find parts that fit my vehicle
Item CV3693
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Top Feed Design For OE Direct Injection Only
- Engineered For Forced Induction Applications Including Supercharged Or Turbocharged Engines
- Peak Power Range Between 7,000 And 8,000 RPM Depending On Application
- Low Height Plenum Profile Fits Under Stock Or Mildly Modified Hood
- Constructed With As-Cast Aluminum Featuring Black Powder Coat Finish
- 105mm Diameter Throttle Body Opening Compatible With OEM 4-Bolt LS/LT DBW Or Holley LS/LT Throttle Bodies
- Port Injection Kits Include High Volume Fuel Rails With 3/4-16 O-Ring Ports (8 AN) And Mounting Hardware
- 3.18 Inches Taller Than Factory LT1 Manifold
- Designed For Plenum Mounted Air-To-Water Intercoolers For Boosted Applications
- Modular Design Allows Use Of Holley Hi-Ram Plenum Tops And Custom Fabrication Flanges
- Compatible With GM Gen V Engines Equipped With GM LT Type Cylinder Heads
- Single Plane Intake Manifold With Removable Top/Lid And Vacuum Ports Included
- Includes Throttle Body Gasket But Does Not Include Throttle Body, Fuel Injectors, Fuel Rails, Gaskets Or Nitrous Bungs
- Manufacturer's Limited 90 Day Warranty
- Fits 14-26 Corvette C7 & C8, Excluding ZR1
Description
Performance Forced Induction Intake. The Holley EFI Lo-Ram Intake Manifold; Black is designed specifically for GM Gen V LT engines equipped with LT cylinder heads, optimized for forced induction systems like superchargers or turbochargers. It provides efficient air delivery at high RPM ranges of 7,000 to 8,000, enhancing engine power and responsiveness for racing and performance applications.
Construction and Appearance. This intake manifold is constructed from cast aluminum and finished with a durable black powder coat that provides both corrosion resistance and an attractive satin appearance. Its modular design includes a low-profile plenum to fit under stock or mildly modified hoods, and it features a 105mm throttle body opening compatible with OEM and Holley throttle bodies.
Installation. Installation of this manifold requires no drilling or major modifications, making it suitable for professional installers and experienced enthusiasts. Its design supports easy integration with existing systems, especially in setups using direct fuel injection.
Warranty. The product includes a manufacturer�s limited 90-day warranty covering defects in materials and workmanship.
Application. Designed to fit 2014-2026 Corvette C7 and C8 models, excluding the ZR1, this manifold accommodates the unique configuration and performance requirements of these vehicles while supporting aftermarket enhancements.
Holley EFI 300-715BK
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Lo-Ram Intake Manifold
- Mounting Hardware
4.3
Reviews of Holley EFI Intake Products (4)
Questions & Answers
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Will It Fit My Corvette
- E-Ray - 24, 25, 26
- Grand Sport - 17, 18, 19
- Stingray - 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
- Z06 - 15, 16, 17, 18, 19, 23, 24, 25, 26
