HOLLEY DUAL FUEL INJECTOR LS1 LO-RAM TOP-FEED EFI INTAKE MANIFOLD KIT - BLACK

The HOLLEY DUAL FUEL INJECTOR LS1 LO-RAM TOP-FEED EFI INTAKE MANIFOLD KIT - BLACK is designed for GM LS Gen III and IV engines with LS1/2/6 cathedral port cylinder heads. This low-profile, top-feed intake manifold kit supports dual fuel injectors per cylinder for high-volume fuel delivery and is ideal for forced induction setups requiring plenum-mounted intercoolers or limited hood clearance.

Key Features

Fits GM LS Gen III & IV engines with LS1/2/6 cathedral port heads
Optimized for forced induction applications with peak power at 7000-8000 rpm
Dual-injector, separate-passage high-volume fuel rails with dual-fuel capability
Low height design for plenum-mounted air-to-water intercoolers or tight engine bays
Includes mounting hardware, sealing o-rings, plugs, and fasteners
Available in durable black power-coat finish

Fitment

GM LS Gen III and IV engines with LS1/2/6 (cathedral port) cylinder heads

Note: Verify compatibility with your cylinder heads and throttle body. This kit requires a 105 mm throttle body (part number 112-581 or similar). Installation includes injector bracket sets for both long and short injectors.