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Weiand 300-111P

Weiand LS1 Aluminum Intake Manifold Polished finish

925-300-111P

made in usa
Free Shipping Estimated to ship directly from the manufacturer on 12/24/18

$824.95
$742.46
SAVE $82.49
Weiand LS1 Aluminum Intake Manifold Polished finish $742.46
Out of stock
QTY
LS1 Aluminum Intake Manifold
  • Polished finish
  • Specifications:

    Position
    Upper
    EGR
    Yes
    Quantity
    Sold as a kit
    Engine Block Style
    Stock/OEM standard Deck
    Engine Block Style
    Stock/OEM standard deck
    Intake Section Included
    Complete
    Basic Operating RPM Range
    Idle-6,200
    Fuel Rails Included
    No
    Injection Style
    Multi-port
    Injectors Included
    No
    Throttle Body Included
    No
    Aftermarket Fuel Rail Required
    No
    Runners Included
    Yes
    Runners Removable
    No
    Supplemental Bosses Cast-In
    No
    Supplemental Bosses Machined
    No
    Base Material
    Aluminum
    Base Finish
    Polished
    Plenum Finish
    Polished
    Plenum Material
    Aluminum
    Construction
    Cast
    Fuel System Type
    EFI
    Manifold Type
    Low Rise
    Manufacturer's Part Number:
    300-111P
    Shipping Weight:
    27.25
    Package Height:
    22.9
    Package Depth:
    7.4
    Package Width:
    14.5

    Weiand and John Lingenfelter collaborated to develop this killer aluminum intake manifold for serious LS1 horsepower. It's the perfect manifold for big motor combinations and forced induction applications. The removable bottom plate allows access to the internal passages. The cast aluminum design is more durable than the factory composite. ''Boost'' or ''spray,'' this manifold can handle the added stress of forced induction and nitrous injection. It contains extra material for flow modifications (hand, CNC, or Extrude Hone) to feed hungry modified LS1 engines. The aluminum manifold's thicker walls can also be machined for NOS fogger nozzles or other modifications.

    Features

  • Idle-6200 RPM power band
  • Cast aluminum design
  • Satin or polished finishes
  • Extra material allows for flow modifications
  • Thick aluminum walls can be machined for Nitrous
  • Underside panel is removed to facilitate access to runners

  • Does Weiand 300-111P fit your vehicle?

    Narrow Results

    2003 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: 50TH ANNIVERSARY EDITION

    1997-2004 CHEVROLET CORVETTE

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2004 CADILLAC CTS

    • EngineType: ALL
    • SubModel: V

    2002 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2004 PONTIAC GTO

    • EngineType: ALL
    • SubModel: ALL

    1998-2001 PONTIAC FIREBIRD

    • Liter: 5.7
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1998 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999-2002 CHEVROLET CAMARO

    • Liter: 5.7
    • Aspiration: N
    • SubModel: Z28
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1998 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: INDIANAPOLIS 500 PACE CAR

    1998-2002 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28 SS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2001-2004 AVANTI II

    • EngineType: ALL
    • SubModel: ALL

    1998-2002 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2001-2004 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: Z06

    2003 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: 50TH ANNIVERSARY EDITION PACE CAR

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