Availability:
4+ in stock
Holley 300-260 EFI Intake Manifold and Fuel Rail Kit
by Holley
SKU ds_BBVL_300-260
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Original price
$884.86
-
Original price
$884.86
Original price
$884.86
$884.86
$884.86
-
$884.86
Current price
$884.86
Description
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" 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 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. ** Modification to the valve covers may be required when this manifold is used with some types of cylinder heads.
Specifications
| Construction | Cast |
| Cylinder Head Type | Standard |
| Description_ASC | Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle |
| Description_DEF | Engine Intake Manifold |
| Description_DES | EFI Intake Manifold and Fuel Rail Kit |
| Description_EXT | 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; |
| Description_FAB | 1.92 in. Height / 120 in. Width Port Size |
| Description_FAB | 2500-7500 RPM Power Band |
| Description_FAB | 4150 Square Bore Mounting Flange |
| Description_FAB | Bracket Asst. Incl. So You Can Install Injectors Of Your Choice |
| Description_FAB | Front 4.18 in. / Rear 5.28 in. Height |
| Description_FAB | Fuel Injectors Are Not Included |
| Description_FAB | Fuel Rail Designed For Max Throttle Lever Clearance |
| Description_FAB | Holley Laser Etched Logos On Black Coated Fuel Rails |
| Description_FAB | Lower Throttle Body Mounting Height To Help w/Hood Clearance |
| Description_FAB | Single Plane Design With Isolated Plenum |
| Description_INV | SBC EFI INTAKE MANIFLD AND FUEL RAIL KIT |
| Description_MKT | 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 |
| Description_MKT | 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" 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 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. ** Modification to the valve covers may be required when this manifold is used with some types of cylinder heads. |
| Description_SHO | Intake Manifold |
| Emission | N/A |
| Engine Make/Size | Chevy Small Block V8 |
| finish | Satin |
| Front Height | 4.180 in. |
| Fuel System Type | EFI |
| height | 7.6 |
| length | 23.0 |
| LTL | N |
| Manifold Type | High Rise |
| Number of Carbs | One |
| Position | Upper |
| Rear Height | 5.280 in. |
| RPM Range | 2500-7500 |
| Usage | Street/Strip |
| WARNING CA Proposition 65 | No |
| weight | 15.5 |
| width | 14.4 |
