Holley 300-563 EFI Intake Manifold
by Holley
SKU ds_BBVL_300-563
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Original price
$877.61
Original price
$877.61
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Original price
$877.61
Original price
$877.61
Current price
$842.73
$842.73
-
$842.73
Current price
$842.73
Availability:
Out of stock
Description
Holley Intake Manifolds feature a cast aluminum construction and have a long tradition of being one of the best products on the market. Review the information below for Holley intake specifications.
Specifications
| Construction | Cast |
| Cylinder Head Type | Oval Port- 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_ASM | Welcome to a new era in race manifold technology. Weiand 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. Weiand 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. When you look for the pinnacle of performance; price and quality; look to Weiand. |
| Description_DEF | Engine Intake Manifold |
| Description_DES | EFI Intake Manifold |
| Description_EXT | EFI Intake Manifold; Upper; Non-EGR; HighRise; Power Band 3500-8000RPM; Square Bore; 4150 StyleFlange; Rectangular Port Head; OpenPlenum/SinglePlane; Incl. 502 Big Block; |
| Description_FAB | 3500-8000 rpm Power Band |
| Description_FAB | 4150 Carburetor Mounting Flange |
| Description_FAB | Designed For Today Larger CID Big Block Chevy Race Engines |
| Description_FAB | For Drag Racers In IHRA Quick Rod/Super Rod/Hot Rod Classes |
| Description_FAB | For NHRA Drag Racers Super Comp/Super Gas/Street Classes |
| Description_FAB | Includes Fuel Rails and Mounting Brackets |
| Description_FAB | No Egr Provisions |
| Description_FAB | Open Plenum/Single Plane Design |
| Description_INV | MANIFOLD-BBC; RECT 4150 EFI |
| Description_MKT | Holley EFI is excited to launch four new multi-point fuel injection intake manifolds for the big block Chevy. These new intakes are available to fit oval or rectangular port heads, and 4150 or 4500 style throttle bodies. These Intakes are ideal for converting your big block high performance or racing engine from carburetion to fuel injection. These intake manifolds were computer designed and dyno proven to produce more horse power and torque than other EFI manifolds. Each manifold package includes anodized and laser etched fuel rails, and two sets of mounting brackets (brackets allow use of 1.48 in. or 2.56 in. O-ring to O-ring injector lengths). |
| Description_MKT | Holley Intake Manifolds feature a cast aluminum construction and have a long tradition of being one of the best products on the market. Review the information below for Holley intake specifications. |
| Description_SHO | Intake Manifold |
| Emission | Without EGR |
| Engine Make/Size | Chevy Big Block V8 |
| height | 12.8 |
| length | 24.4 |
| Manifold Type | High Rise |
| Number of Carbs | One |
| Position | Upper |
| RPM Range | 3500-8000 |
| Usage | Racing |
| WARNING CA Proposition 65 | No |
| weight | 19.5 |
| width | 12.5 |
