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Catalog #7107, 7109
Rev. 2/06 - RS/mc Page 1 of 2
©2006 Edelbrock Corporation
Brochure #63-0492
PERFORMER RPM AIR-GAP LT1/LT4 INTAKE MANIFOLDS
For 1992-97 GM LT1 Engines - Catalog #7107
For 1994-95 GM LT4 Engines - Catalog #7109
INSTALLATION INSTRUCTIONS
PLEASE study these instructions carefully before beginning this installation. Most installations can be accomplished with common tools and
procedures. However, you should be familiar with and comfortable working on your vehicle. If you do not feel comfortable performing this installation,
it is recommended to have the installation completed by a qualified mechanic. If you have any questions, please call our Technical Hotline at:
1-800-416-8628, 7:00 am - 5:00 pm, Pacific Standard Time, Monday through Friday or e-mail us at edelbrock@edelbrock.com.
IMPORTANT NOTE: Proper installation is the responsibility of the installer. Improper installation
will void your warranty and may result in poor performance and engine or vehicle damage.
PLEASE complete and mail your warranty card. Be sure to write the model number of this product in the "Part #____" space. THANK YOU.
DESCRIPTION: The Edelbrock Performer RPM Air-Gap LT1/LT4 intake manifolds feature a tunnel-ram design that offers performance increases in the
1500-6500 RPM range. The Air-Gap design separates the runners from the hot engine oil, resulting in a cooler, denser charge for more power.
Manifold #7107 is designed to fit 1992-1997 GM LT1 engines, and is matched to our Performer LT1 cylinder heads #61909. If using OEM cylinder
heads, gasket matching of the cylinder head intake ports is recommended for optimum performance. The #7109 is designed for 1994-1995 GM LT4
engines. #7109 will also fit 1992-1997 LT1 engines that have installed LT4 style cylinder heads. The #7109 is matched to our Performer LT4 cylinder
heads, #61939. It may also be used with our Performer LT1 cylinder heads #61909, with minor port matching of the cylinder head recommended for
optimum performance. With OEM LT4 cylinder head applications, such as 1994-1995 LT4 engines, or 1992-1997 LT1 engines with LT4 heads, port
matching of the cylinder head is useful for optimum flow Both manifolds accept stock or aftermarket fuel rails and include an OEM style throttle body
pad that will accept oversized throttle bodies up to 58mm.
• KIT CONTENTS:
❑ 1 Splash Shield (Installed on bottom of intake manifold)
❑ 4 3/4” NPT Pipe Plug With Thread Sealer (Installed on bottom of intake manifold)
❑ 4 1/4” NPT Pipe Plug
• ACCESSORIES & INSTALLATION ITEMS: Major recommendations are listed below. See our catalog for details. To order a catalog, call (800)
FUN-TEAM, or visit www.edelbrock.com.
• EGR SYSTEMS: The Performer RPM Air-Gap LT1/LT4 intake manifolds are intended as a direct functionally identical replacement for their O.E.M.
counterparts. All exhaust emissions or emissions related stock components are intended to be retained and functional. EGR systems are used
on most 1972 and later model vehicles. Check local laws for requirements.
• THROTTLE BODY RECOMMENDATIONS: Performer RPM Air-Gap LT1/LT4 intake manifolds feature a throttle body pad that will accept OEM and
oversized throttle bodies up to 58mm. For optimum performance, match with Edelbrock throttle bodies. Edelbrock offers two throttle bodies for
1994-1997 LT1 applications; a 52mm (#3809) and a 58mm (#3810).
• THROTTLE CABLE & ACCESSORY BRACKETS: Manifolds will accept factory throttle cable and accessory brackets.
• GASKETS: Do not use competition-style intake gaskets for this street manifold. Due to material deterioration over time, internal leakage of
vacuum, oil, and coolant may occur.
INTAKE MANIFOLD REFERENCE RECOMMENDED GASKET
7107 LT1 GM #12524653
7109 LT4 GM #12367777