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Holley

Holley Single Plane EFI Split-Design Race Intake Manifold- GM LS1/LS2/LS6

4.5' (1201 reviews)
£712.99 GBP inc VAT
Shipping calculated at checkout.
SKU: 300-255
EFI single plane split-design race intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads Maximum performance race design with hood clearance consideration Lighter than other split race intakes Split feature making porting efforts easy! 33 to 50% the price of other split race intakes Captured O-ring seals at head ports and split Vacuum Port options include (2) 1/8, (1) 1/4, and (1) 3/8, NPT ports at the carb flange Billet Fuel Rails and rail mounting hardware included.

In Stock

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US warehouse: 61

Delivery ETA:Sep 25 - Sep 27
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Product Specifications

Barrels
4
Basic Operating RPM Range
3500-8000 R3
Brand
Holley
Carburetor Flange
Square/4150
Carburetor Studs Included
No
Construction
Cast
EGR Port
No
Engine
GM LS1/LS2/LS6
Flange Style
4150 Square Bore
Fuel Injectors Included
No
Fuel Rail(s) Included
No
Fuel System Type
EFI
Gasket Or Seal Included
No
Grade Type
Performance
Intake Port Gasket(s) Included
No
Manifold Type
Split Single Plane
Nitrous Bung(s) Included
No
Part Type
Engine Intake Manifold
Product Type
Intake Manifold
Recommended Use
Forced Induction
Removable Runners
No
RPM Power Band
3500-8000 RPM
Single Or Dual Plane Type
Single Plane
Throttle Body Included
No
Warranty
Manufacturer's Limited 90 Day Warranty
Barrels
4
Basic Operating RPM Range
3500-8000 R3
Brand
Holley
Carburetor Flange
Square/4150
Carburetor Studs Included
No
Construction
Cast
EGR Port
No
Engine
GM LS1/LS2/LS6
Flange Style
4150 Square Bore
Fuel Injectors Included
No
Fuel Rail(s) Included
No
Fuel System Type
EFI
Gasket Or Seal Included
No
Grade Type
Performance
Intake Port Gasket(s) Included
No
Manifold Type
Split Single Plane
Nitrous Bung(s) Included
No
Part Type
Engine Intake Manifold
Product Type
Intake Manifold
Recommended Use
Forced Induction
Removable Runners
No
RPM Power Band
3500-8000 RPM
Single Or Dual Plane Type
Single Plane
Throttle Body Included
No
Warranty
Manufacturer's Limited 90 Day Warranty

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Holley Single Plane EFI Split-Design Race Intake Manifold- GM LS1/LS2/LS6

Holley

Product Details

Compatibility

Fits Holley Single Plane EFI Split-Design Race Intake Manifold- GM LS1/LS2/LS6.

Please refer to manufacturer specifications for complete compatibility information.

Product Specifications
Barrels
4
Basic Operating RPM Range
3500-8000 R3
Brand
Holley
Carburetor Flange
Square/4150
Carburetor Studs Included
No
Construction
Cast
EGR Port
No
Engine
GM LS1/LS2/LS6
Flange Style
4150 Square Bore
Fuel Injectors Included
No
Fuel Rail(s) Included
No
Fuel System Type
EFI
Gasket Or Seal Included
No
Grade Type
Performance
Intake Port Gasket(s) Included
No
Manifold Type
Split Single Plane
Nitrous Bung(s) Included
No
Part Type
Engine Intake Manifold
Product Type
Intake Manifold
Recommended Use
Forced Induction
Removable Runners
No
RPM Power Band
3500-8000 RPM
Single Or Dual Plane Type
Single Plane
Throttle Body Included
No
Warranty
Manufacturer's Limited 90 Day Warranty

Product Description

Key Features
EFI single plane split-design race intake manifold. Fits all GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads
  • Maximum performance race design with hood clearance consideration
  • Lighter than other split race intakes
  • Split feature making porting efforts easy!
  • 33 to 50% the price of other split race intakes
  • Captured O-ring seals at head ports and split
  • Vacuum Port options include (2) 1/8, (1) 1/4, and (1) 3/8, NPT ports at the carb flange
  • Billet Fuel Rails and rail mounting hardware included.
Package Contents

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

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