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1982 Buick Regal Engine Intake Manifold - Upper 8 Cyl 4.4L Holley - EFI Intake Manifold and Fuel Rail Kit
P311-3A4F4E0 300-260 New
Qty:
In Stock & Ready to Ship
$591.99
- Single Plane; For Use w/4150 Style Throttle Body; 4.18 in. Front H/5.28 in. Rear H; 2500-7500 RPM Power Band; Satin;Legal for Non-Emissions Controlled Vehicles Or For Race Use
- EFI Intake Manifold and Fuel Rail Kit; Upper; Single Plane; For Use w/4150 Style Throttle Body; 4.18 in. Front H/5.28 in. Rear H; 2500-7500 RPM Power Band; Satin;
- EFI Intake Manifold and Fuel Rail Kit
- Product Attributes:
-
- Construction: Cast
- Cylinder Head Type: Standard
- Emission: N/a
- Engine Make/Size: Chevy Small Block V8
- Front Height: 4.180 In.
- Fuel System Type: Efi
- Manifold Type: High Rise
- Number of Carbs: One
- Rear Height: 5.280 In.
- RPM Range: 2500-7500
- Usage: Street/strip
- WARNING CA Proposition 65: No
-
Features:
- Single Plane Design With Isolated Plenum
- 4150 Square Bore Mounting Flange
- 2500-7500 RPM Power Band
- Front 4.18 in. / Rear 5.28 in. Height
- 1.92 in. Height / 120 in. Width Port Size
- Lower Throttle Body Mounting Height To Help w/Hood Clearance
- Holley Laser Etched Logos On Black Coated Fuel Rails
- Bracket Asst. Includes So You Can Install Injectors Of Your Choice
- Fuel Injectors Are Not Included
- Fuel Rail Designed For Max Throttle Lever Clearance
- The new single plane EFI intake manifold is designed to provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The 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 an updated plenum divider area, a 1 in. shorter overall height than most single plane manifolds, and a choice of two distributor clamp locations. The isolated design of the air/fuel passages helps to increase charge air density and performance. The fuel injector bores have back-cut exits in the runners for better fuel atomization. This design points the injectors at an angle to match the intake runner airflow angle. The black coated fuel rails and rail bracket assortment are included with the manifold for any easy installation with the injectors that you choose to use for your combination. Fuel rail designed for maximum throttle lever clearance.(Injectors are not included)The 300-260 intake manifolds are designed 4150 style Throttle Body EFI applications on 1957-86 262-400cid Small Block Chevrolet engines and SBC engines equipped with 1987-91 L98 aluminum Corvette cylinder heads (non-EGR applications). Also, these manifolds will work with any SBC engine equipped with aftermarket cylinder heads, as long as they have a standard port flange opening and mounting bolt locations. Also Available: 20-86 Throttle Cable Bracket, 20-87 Kickdown Cable Bracket
Brand: Holley
Position: Upper
