Product • Support • Tuning
Part # 300-276
$701.95
The new single plane intake manifolds are designed to provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The EFI manifold is designed to work with 4150 Style Throttle body EFI systems like the Holley 4150 style flange Universal Throttle Bodies. These intake manifolds are designed to accept most stock hardware and accessory brackets, but offer performance features like better plenum and runner geometry for improved charge airflow. The isolated design of the air/fuel passages helps to increase charge air density and performance.
Features & Benefits
Includes fuel rail mounting brackets in two sizes for more options in fuel injectors (EFI Model)
Fits: EFI Single Plane Intake Manifold Small Block Ford 289-347
In the box: Fuel Rail(s)
| Basic Operating RPM Range | 2500-7500 RPM |
| CNC Ported | No |
| Carburetor Flange | 4150 Square Bore |
| Carburetor Quantity | 1 |
| Color | Natural |
| Construction | Cast |
| Cylinder Head Port Shape | Rectangle |
| Deck Height | 8.2 IN |
| EGR Port | No |
| Engine | Ford Small Block |
| Flange Style | 4150 Square Bore |
| Fuel System Type | EFI |
| Manifold Type | Single Plane |
| Material | Aluminum |
| Plenum Finish | Natural |
| Removable Runners | No |
| Removable Top/Lid | No |
| Single Or Dual Plane Type | Single Plane |
| Throttle Body Bore Diameter | 3.6 IN |
| Vacuum Ports | Yes |
The EFI Brain
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