Description
An open space beneath the runners separates the intake charge from hot engine oil in this RPM Air-Gap manifold. Edelbrock 7501 applies that design to Chevy small-block V8 engines of 262–400 cubic inches.
The dual-plane manifold operates from 1,500 to 6,500 RPM with a four-hole square-bore flange for a four-barrel carburetor. The Air-Gap layout promotes a cooler, denser charge for power; alternator and A/C brackets are accepted for street installation. Racing use is specified for this natural silver, non-EGR aluminum manifold. Limited 1-year manufacturer warranty.
Specifications
| Engine Compatibility | Chevy Small Block V8 262-400 Cubic Inch |
|---|---|
| Recommended Use | Racing |
| Basic Operating RPM - Low | 1500 |
| Basic Operating RPM - High | 6500 |
| Carburetor Count | 4-Barrel |
| Type | Dual Plane |
| Fuel Delivery Type | Carbureted |
| Flange Type | 4 Hole Square Bore |
| Cylinder Block Design | Standard |
| Port Shape | Square |
| EGR | Non-EGR |
| Finish | Natural |
| Color | Silver |
| Material | Aluminum |
| Includes Fuel Rail | No |
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