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Holley EFI

Holley Single Plane EFI Intake - GM LS7-Black

£552.90 GBP inc VAT £691.14 GBP
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SKU: 300-269BK

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Product Details

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Key Features

Overview

Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS7 cylinder heads-Black Finish .

Minimum carb flange height - fit in vehicles with minimum hood modifications. Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications.

The manifold kit includes the fuel rails, mounting hardware, and o-ring cylinder head mounting flange gaskets.

Designed with a 4150 Square bore flange. Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM

Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS7 cylinder heads-Black Finish

Features

  • 2500-7000 RPM power band
  • 4150 Square bore flange
  • Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality
  • Minimum carb flange height - fit in vehicles with minimum hood modifications
  • Height (front) - 5.417" to the lifter valley cover flange at the engine block front flange and bellhousing flange
  • Port size - 2.33" height x 1.27" wide
  • Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS mild power adder applications
  • Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM
  • Includes FKM o-ring intake to cylinder head gaskets
  • Weight - 11.5 lbs.
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Product Specifications

Basic Operating RPM Range
2500-7000
Basic Operating RPM Range
2500-7000 R3
Brand
Holley EFI
Carburetor Flange
Square/4150
Carburetor Quantity
1
Carburetor Studs Included
No
CNC Ported
No
Color
Black
Construction
Cast
Country
CN
Cylinder Head Port Shape
Raised Rectangle
Deck Height
9.24
EGR Port
No
Emission Code
3
Engine
GM LS7
Flange Style
4150 Square Bore
Front Maximum Height
5.417
Fuel Injectors Included
No
Fuel Rail(s) Included
Yes
Fuel System Type
EFI
Gasket Or Seal Included
Yes
Grade Type
Performance
HTS Code
8409915085
Intake Port Gasket(s) Included
No
Manifold Type
Single Plane
Material
Aluminum
Nitrous Bung(s) Included
No
Part Type
Engine Intake Manifold
Plenum Finish
Black
Product Type
Intake Manifold
Prop 65 Yes/No
No
Rear Maximum Height
5.417
Recommended Use
Forced Induction
Removable Runners
No
Removable Top/Lid
No
RPM Power Band
2500-7000 RPM
Single Or Dual Plane Type
Single Plane
Throttle Body Bore Diameter
3.6
Throttle Body Gasket Included
No
Throttle Body Included
No
Vacuum Ports
Yes
Warranty
Limited 90 Day
Warranty
Manufacturer's Limited 90 Day Warranty
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Package Contents

Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.

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