Big Block Chevy Oval Port Performer RPM
- RPM Range: 1500-6500
- Engine Make/Size: Chevy Big Block (396-502)
- Number Of Carbs: One
- Cylinder Head Type: Oval Port- Large
- Finish: Satin
- Square Bore 4-bbl Carb Flange
The Original. Our proven, race-wining Air-Gap design in a dual-plane manifold. Designed for Chevrolet V-8s, the award- winning RPM Air-Gap incorporates the same race-winning technology that's used on our competition intakes. The air-gap design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. Includes rear water outlets, two distributor clamp locations and nitrous bosses.
Installation Notes:
- Port exit dimensions: 1.60" x 1.94"
- Manifold height: (A) 4.45" , (B) 6.00"
Carburetor Recommendations:
- Edelbrock Performer 750cfm Carburetor
- Edelbrock Performer 800cfm Carburetor
- Edelbrock Thunder Series AVS 800cfm Carburetor
- carb will work with non-EGR system
- carb has no provision for evaporative canister
- carb acceptable to factory cruise control
- carb has manual choke only