Edelbrock Performer and Performer RPM intake manifolds are designed for small-block Chevrolet engines ranging from 262 to 400 cubic inches. These manifolds cater to different performance requirements, with Performer models suited for idle to 5500 rpm operation and Performer RPM/Air-Gap models designed for the 1500-6500 rpm range. Proper installation is crucial for optimal performance and to maintain warranty validity. This article details installation considerations, manifold specifications, and application notes based on official Edelbrock documentation.
Installation Recommendations
The documentation emphasizes the importance of careful installation. While most installations can be completed with standard tools and procedures, familiarity with vehicle mechanics is recommended. Individuals uncomfortable with the process should seek assistance from a qualified mechanic. Technical support is available via phone at 1-800-416-8628, between 7:00 am and 5:00 pm Pacific Standard Time, Monday through Friday, or via email at [email protected]. Improper installation can lead to diminished performance and potential engine or vehicle damage, and will void the product warranty.
Manifold Descriptions and Design Features
Edelbrock offers several intake manifold variations, each designed for specific engine configurations and performance goals. The Performer and Performer EPS manifolds are intended for engines operating in the idle to 5500 rpm range. Performer RPM and RPM Air-Gap manifolds are designed for higher performance applications, operating in the 1500-6500 rpm range.
The Performer RPM Air-Gap design incorporates an air gap, which results in a cooler, denser air charge, contributing to increased power output. Certain models, such as the 7516, include rear water outlets. The Performer RPM Vortec manifolds are specifically designed for Chevrolet V8 engines utilizing Vortec (L31) cast iron or Edelbrock E-Tec aluminum cylinder heads. The 7516 model is identified as the RPM Air-Gap Vortec, also featuring rear water outlets. The 7104 Performer RPM Q-Jet is designed to accept either a Q-Jet or spread-bore style carburetor.
Carburetor Compatibility
Edelbrock intake manifolds are designed to accept square-bore style carburetors with the exception of the 7104 model, which is specifically designed for Q-Jet or spread-bore style carburetors. Matching the intake manifold with a recommended carburetor is suggested for maximizing performance gains.
Application Chart and Considerations
The following table summarizes application information for various Edelbrock intake manifold catalog numbers. The reference codes indicate specific considerations for each model.
| Intake Manifold | Reference |
|---|---|
| 2101, 3701 | B, D |
| 2104, 3706 | B |
| 2601, 2604 | A, C, D |
| 2701, 2716 | A, C, D |
| 2116 | A, C, D |
| 7101, 7104 | A, C, D |
| 7501, 75013 | A, C, D |
| 7116, 7516 | A, C, D |
Reference Code Definitions:
- A: Not legal for sale or use on pollution-controlled motor vehicles.
- B: Stock replacement/street legal in some applications. Details are available in the "Stock Replacement Parts List for Intake Manifolds" insert or the Edelbrock Catalog.
- C: Will not fit under a stock Corvette hood.
- D: May be available in additional finishes, such as polished, PermaStar, or EnduraShine. Refer to the Edelbrock Catalog for details.
The Performer manifolds are designed for 1955-86 262-400 c.i.d. small-block Chevy engines. The RPM Air-Gap is also designed for 1955-86 262, 400 c.i.d. small-block Chevy engines. Performer RPM Vortec manifolds are designed for 262-400 c.i.d. Chevy V8s utilizing Vortec (L31) cast iron or Edelbrock E-Tec aluminum cylinder heads.
Engine Compatibility
The Edelbrock Performer and Performer EPS intake manifolds are designed for 262-400 c.i.d. small-block Chevy engines. The Performer RPM and RPM Air-Gap manifolds are also compatible with 262-400 c.i.d. small-block Chevy engines. The Performer RPM Vortec manifolds are specifically designed for use with Vortec (L31) cast iron or Edelbrock E-Tec aluminum cylinder heads. In most cases, these manifolds are compatible with late-model water necks, air conditioning components, alternators, and H.E.I. ignition systems. Any exceptions to this compatibility are noted in the "Applications" section.
Additional Considerations
The documentation notes that certain models may be available in additional finishes, including polished, PermaStar, and EnduraShine. Details regarding available finishes can be found in the Edelbrock Catalog. It is important to consult the catalog or contact Edelbrock directly for the most up-to-date information on available options.
Conclusion
Edelbrock Performer and Performer RPM intake manifolds offer a range of options for enhancing the performance of small-block Chevrolet engines. Selecting the appropriate manifold based on engine size, intended use, and compatibility with existing components is crucial. Careful installation, following the manufacturer’s instructions, is essential for optimal performance and warranty coverage. The provided documentation highlights the importance of professional installation if the installer is not comfortable with the process.
Sources
- Edelbrock Intake Manifold Installation Instructions
- Edelbrock Performer RPM Intake Manifolds Installation Instructions
The provided source material is insufficient to produce a 2000-word article. Below is a factual summary based on available data.