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Weiand  |  SKU: 8122WND

Weiand Street Warrior Intake - Chevy Big Block V8 - 8122WND

Street Warrior™ Intake Manifold 396-454ci engines with Peanut Port Heads

Regular price $749.40 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

Street Warrior™ Intake Manifold 396-454ci engines with Peanut Port Heads

Part Number: 8122WND

Most of the intakes on the market were developed 20+ years ago when typical engines were 396-454 cubic inches. Not so anymore. With the popularity of larger engines, stroker combinations and more efficient cylinder head and cam designs came the need for intake manifolds to support these combinations. Designed with Computational Fluid Dynamics software, the Street Warrior intake rises to the challenge and delivers the performance to conquer the competition! Want maximum horsepower and torque from today's engines? Choose Street Warrior!

Features and Benefits

• Runner geometry optimized using Computational Fluid Dynamics software for even fuel & air distribution
• Height: Front 4.25", Rear 5.42"
• Low rise dual plane design delivering friendly power and torque across the usable RPM range
• Idle to 5,500 RPM band
• Sand Cast 319 aluminum construction is precision CNC machined providing lighter castings with better surface finishes
• Peanut Oval Port Dimensions: 1.570" High x 1.600" Wide
• Universal dual pattern carb flange accepts spread bore (Quadrajets) and square bore carbs
• All new optimized design for today’s higher output big block engines

Specifications

  • Specifications
    Barrels4
    Basic Operating RPM RangeIdle - 5500
    BrandWeiand
    Carburetor Flange4150 Square Bore
    Carburetor Quantity1
    Carburetor Studs IncludedNo
    CategoryEngine
    CNC PortedNo
    ColorNatural
    ConstructionCast
    Cylinder Head Port ShapePeanut
    Deck Height9.8
    EGR PortNo
    Emission Code3
    EngineChevy Big Block V8
    Flange Style4150 Square Bore
    Fuel Injectors IncludedNo
    Fuel Rail(s) IncludedNo
    Fuel System TypeCarb
    Gasket Or Seal IncludedNo
    Grade TypePerformance
    Intake Port Gasket(s) IncludedNo
    Manifold TypeLow Rise
    MaterialAluminum
    Nitrous Bung(s) IncludedNo
    part typeEngine Intake Manifold
    Plenum FinishCast
    Product TypeIntake Manifold
    Removable RunnersNo
    Removable Top/LidNo
    Single Or Dual Plane TypeDual
    Sub CategoryCylinder Block Components
    Throttle Body Bore Diameter3.6
    Throttle Body Gasket IncludedNo
    Throttle Body IncludedNo
    Vacuum PortsYes
    WarningCalifornia Proposition 65
    WarrantyManufacturer's Limited 90 Day Warranty
  • Instructions

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