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Holley Sniper EFI

Holley Sniper EFI 820052-1 1 x 4150 Sheet Metal Fabricated Intake Manifold Black

Part # 820052-1 Be the first to write a review

Sheet Metal Fabricated Intake Manifold LS1/LS2/LS6 Single Plane EFI + Fuel Rail Kit Black with Sniper EFI logo

Now includes mounting provision for MAP sensor on rear of Intake plenum. Use GM #12592525 or Sniper #870021.

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Holley Sniper EFI 820052-1 1 x 4150 Sheet Metal Fabricated Intake Manifold Black

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Fabricated from 1/8 inch 6061 aluminum sheetmetal in a black finish with Sniper EFI Logo on the side. Designed for a single 4150-flange throttle body and EV1 style injectors. With 4.921 in (125mm) runner length and an ample plenum, this manifold has a power band of 2500-7000 RPM. Suitable for naturally aspirated and forced induction applications. Overall height is 8.858 inch front and rear. Has provisions for (3) 1/8 in-28BSPT & (1) 1/4 in-19BSPT vacuum ports on the underside and has a MAP sensor provision on the rear of the plenum. Includes manifold, o-ring intake gaskets, intake manifold bolts and washers, vacuum fittings, fuel rails, fuel rail fittings, crossover line, fuel rail stands, stand hardware, and instructions. Can be used with factory MAP sensor #12592525 or Sniper #870021 Please note that this intake is designed for use with factory cylinder heads, some aftermarket heads may result in port misalignment

Features:

  • Black Finish creates stealthy under-hood styling
  • 3mm (1/8") thick T6061 sheet aluminum construction for maximum durability
  • 1 x 4150 flange option for increased air flow
  • 100% TIG welded for strength and durability
  • Includes 3/8" Fuel rail kits (Sniper logo laser engraved)
  • Intake runners with tapered top is designed to increase air velocity and more evenly distribute airflow to all 8 cylinders improving performance and throttle response
  • Provision for MAP sensor located on rear of plenum
  • Includes all gaskets and hardware for a hassle-free installation
Brand Holley Sniper EFI
Emission Code4
FinishBlack
MaterialT-6061 Aluminum
Product TypeIntake Manifolds
WarrantyManufacturer's 90 Day
UPC090127044971
Manufacturer Part Number820052-1
Part Number820052-1
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This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition 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

Instructions for Part# 820052-1
*** This intake is designed to work with stock LS heads. The use of some aftermarket cylinder heads may result in port misalignment ***
Manufacturer's 90 Day: See Details

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