Welcome to a new era in race manifold technology. Holley EFI has raised the bar on intake manifold design through the use of industry leading Computational Fluid Dynamics software. Technology this advanced has typically only been used in the aerospace industry for aircraft design. Holley EFI has taken this technology and designed a new line of Track Warrior manifolds perfect for aggressive street machines and Comp/Super class big block power plants. Computer engineered and dyno proven to produce more horsepower and torque as a result of superior cylinder to cylinder distribution gives this piece the edge over the competition and ensures safe, consistent air/fuel ratios for your engine. Permanent mold castings provide weight savings of 10 to 20% over traditional sand cast pieces while maintaining uniform wall thickness for porting.
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Installation Instructionss
Holley GM BBC Single-Plane EFI Intake Manifold Kits
| Intake Manifolds | |
| Manifold Type | High-Rise Intake (Single Plane) |
| Throttle Body Flange | Single Dominator (4500) Throttle Body Flange (Throttle Body Not Included) |
| Complete Manifold | Yes |
| RPM Range | 3500-8000 |
| Fuel Rail Included | Yes |
| Fuel Rails | |
| Inside Diameter | 5/8 Inch |
| General | |
| Also Included | Two sets of fuel rail mounting hardware for either 1.48 or 2.56 inch tall injectors (o-ring to -oring) |
| Application | Big Block Chevy 396, 402, 427, 454, 502 with Rectangular Port Heads |
| Color | Satin Aluminum Intake with Black Anodized Fuel Rails |
| Emission Code | 3 |
| Material | Cast Aluminum |
| OEM Replacement | No |
| Unit of Sale | Each |
