Holley 820031-1 Sniper EFI Sheet Metal Fabricated Intake Manifold GM LS1/LS2/LS6
Hi-Ram Sheet Metal Fabricated Intake Manifold LS1/LS2/LS6 92mm Throttle Body opening + Fuel Rail Kit Silver with Sniper EFI logo- Now Includes mounting provision for MAP sensor on rear of Intake plenum. Use GM #12592525 or equivalent
Holley 820031-1 Sniper EFI Sheet Metal Fabricated Intake Manifold GM LS1/LS2/LS6 is not in stock at Fast Lane Spares and will ship direct from supplier
Description
Description
Part Number: 820031-1
Holley is now offering budget friendly fabricated intake manifolds for LS, Small Block Chevy and Small Block Ford engines in carbureted and EFI versions!
Features and Benefits
• 100% TIG welded for strength and durability
• The Sniper intake will only accept EV1 style injectors.
• 3mm (1/8") thick T6061 sheet aluminum construction for maximum durability
• 92mm throttle bore opening for increased air flow
• 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
• Silver finish creates high impact under-hood styling
• Product includes all gaskets and hardware for a hassle-free installation
• Includes 3/8" Fuel rail kits (Sniper logo laser engraved)
*** This intake is designed to work with stock LS heads. The use of some aftermarket cylinder heads may result in port misalignment ***
Specifications
Specifications
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Specifications
Basic Operating RPM Range 2500-7000 Brand Holley Sniper EFI Carburetor Flange N/A Carburetor Quantity N/A Carburetor Studs Included No Category Engine CNC Ported No Color Black Construction Fabricated Cylinder Head Port Shape Cathedral Deck Height 9.24 EGR Port No Emission Code 4 Engine GM LS1/LS2/LS6 Flange Style N/A Front Maximum Height 8.267 Fuel Injectors Included No Fuel Rail(s) Included Yes Fuel System Type EFI Gasket Or Seal Included No Grade Type Performance Injector Style Provision LS1/LS6 EV1 Jetronic, LS2 EV6 USCAR Intake Port Gasket(s) Included No Manifold Type Fabricated Material Aluminum Nitrous Bung(s) Included No part type Engine Intake Manifold Plenum Finish Polished Product Type Intake Manifold Rear Maximum Height 7.559 Recommended Use Forced Induction Removable Runners No Removable Top/Lid No Runner Length 4.921" (125mm) Single Or Dual Plane Type Single Style EFI Sub Category Cylinder Block Components Throttle Body Bore Diameter 92 Throttle Body Gasket Included Yes Throttle Body Included No Throttle Bore 92mm Vacuum Ports (3) 1/8"-28BSPT & (1) 1/4"-19BSPT Warning California Proposition 65 Warranty Manufacturer's Limited 90 Day Warranty -
Instructions
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