Holley Ls3/L92 Dual Plenum 102Mm Intake Manifold & Fuel Rail Kit - Black

Holley continues to redefine intake design with its latest creation, ensuring a distinctive appearance that stands out in any crowd!

Presenting their newly launched fabricated "Dual Plenum" intake manifolds crafted for GM LS1/2/6 and LS3/L92 engines. This innovative design, incorporating two plenums, effectively addresses two common issues found in many intakes: increased airflow and uniform dispersion of air to intake ports.

By utilizing one tapered plenum to cater to a single bank of cylinders, both challenges are met. The entire incoming air volume is efficiently distributed to only four cylinders, and the tapered shape of the plenum enhances air velocity directed to each intake runner port.

Our dual plenum design features exceptionally long 12-3/4" runners, promoting low-end torque and positioning this intake as an ideal choice for "street" applications.

Finished in our signature silver and black anodized coatings, these intakes not only exude durability but also offer a visually appealing under-hood presence. The included 3/8" fuel rail kit showcases a laser-engraved Sniper logo and is capable of supporting 750+ horsepower.

Key Features:

• Striking silver finish for impactful under-hood styling
• Sturdy 3mm (1/8") thick T6061 sheet aluminum construction for maximum durability
• Twin 102mm throttle bore openings for enhanced air flow
• 100% TIG welded for robust strength and durability
• Includes 3/8" Fuel rail kits with Sniper logo laser engraving
• Intake runners with tapered tops designed to boost air velocity and ensure even airflow distribution to all 8 cylinders, enhancing performance and throttle response
• Dual plenum design ideal for street max-effort engines and boosted applications
• Extended intake runner lengths (12.75 inches) offering low-end torque and an operating range of 1600-6800 RPM
• Product includes all gaskets and hardware for a trouble-free installation
• Compatible only with EV1 style injectors.