Sniper EFI Fabricated Intake Manifold Dual Plenum 102mm LS3/L92, Rail Kit - Blk
Type: Intake Manifold
Holley continues to push the envelope of intake design with its latest offering. The unique look of this intake will surely stand out from the crowd!
Our latest release of fabricated "Dual Plenum" intake manifolds for GM LS1/2/6 and LS3/L92 engines. This unique design of utilizing two plenums solves two common problems experienced with many intakes increased airflow and even dispersion of air to intake ports.
The use of one tapered plenum to accommodate one bank of cylinders accomplishes both problems. The entire volume of incoming air is distributed to only four cylinders and the tapered shape of the plenum help increased air velocity directed to each of the intake runner ports.
Our dual plenum design features extremely long 12-3/4" runners to develop low-end torque making this intake an ideal "street" intake.
These intake are finished in our familiar silver and black anodized finishes for durability and good looks. Our 3/8" fuel rail kit include a laser engrave Sniper logo and are capable of supporting 750+ horsepower.
Features:
- Black Finish creates stealthy under-hood styling
- 3mm (1/8") thick T6061 sheet aluminum construction for maximum durability
- Twin 102mm throttle bore openings 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
- Long Intake runner lengths (12.75 inches ) offering low end torque and operating range of 1600-6800 RPM
- Long Intake runner lengths (12.75 inches) offering low end torque and operating range of 1600-6800 RPM
- Product includes all gaskets and hardware for a hassle-free installation
- The Sniper intake will only accept EV1 style injectors.
Specs:
- Basic Operating RPM Range: 1500-6500 RPM
- Brand: Holley Sniper EFI
- Category: Intake Manifolds
- Color: Black
- Construction: Fabricated
- EGR Port: No
- Emission Code: 4
- Engine: GM LS3/L92
- Finish: Black
- Front Height: 11.336 inch
- Front Maximum Height: 11.336 IN
- Front Width: 19.4292 inch
- Fuel Injectors Included: No
- Fuel Rail(s) Included: Yes
- Fuel System Type: EFI
- Gasket Or Seal Included: Yes
- Injector Style Provision: EV14 USCAR
- Intake Port Gasket(s) Included: Yes
- Manifold Type: Fabricated
- Material: Aluminum
- Nitrous Bung(s) Included: No
- Plenum Finish: Black
- Product Type: Intake Manifold
- Rear Height: 9.992 inch
- Rear Maximum Height: 9.992 IN
- Rear Width: 13.6468 inch
- Recommended Use: Forced Induction
- Removable Runners: No
- Removable Top/Lid: No
- RPM Power Band: 1500-6500 RPM
- Runner Length: 5.512" (140mm)
- Single Or Dual Plane Type: Single Plane
- Style: EFI
- Throttle Body Bore Diameter: 102 MM
- Throttle Body Included: No
- Throttle Bore: 102mm
- Vacuum Ports: (3) 1/8"-28BSPT & (1) 1/4"-19BSPT
- Warranty: Limited 90 Day
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Important Notices
- Off‑Road Use Only
Products sold by JS Speed are intended for off‑road use and may be illegal on public roads where emissions or pollution‑control laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.
