Big Block Chevy V-8 Oval Intake Port Performer Manifold (Optional Hard Coat Anodizing Available)
Engine Make/Size: Chevy Big Block (396-502)
RPM Range: Idle -5500
Number Of Carbs: One
Cylinder Head Type: Oval Port- Small
Performer manifolds are dual-plane, low-rise intake manifolds with a 180° firing order and patented runner design that you won't find in other brands. This patented design greatly improves torque over a wide rpm range, especially off-idle through the mid-range. Throttle response is excellent Performers are ideal for stock or mildly modified marine engines. These manifolds can be ordered hard anodized to prohibit corrosion in saltwater environments.
Carb Recommendations/Notes:
OE 4-bbl Carburetor
Uses automatic divorced choke rod with Q-Jet Carb
Edelbrock 600 cfm Performer Carburetor
Edelbrock 650 cfm Thunder Series AVS Carburetor
The following all work well for towing over 10,000 lbs: