FiTech LS1/LS2/LS6 500 HP EFI System With Long Runner Cathedral Intake, Transmission Control, In Tank 440 LPH Pump Module & Go Fuel Regulator Master Kit

The FiTech LS1/LS2/LS6 500 HP EFI System With Long Runner Cathedral Intake, Transmission Control, In Tank 440 LPH Pump Module & Go Fuel Regulator Master Kit is a complete self-tuning EFI intake manifold kit designed for LS engines with cathedral port heads. It supports Small Block V8 GEN III/IV LS-based Chevrolet engines up to 500 HP, providing a streamlined, easy-to-install solution for both DIY and professional builds.

Key Features

Long runner cathedral port intake manifold with 92mm cable-operated throttle body angled at 7°
Electronic transmission control compatible with GM 4L60, 4L65, 4L80, and 4L85 transmissions
In-tank 440 LPH Go Fuel pump module rated for 1000 HP
Go Fuel Tight Fit fuel pressure regulator included

Fitment

Fits LS1, LS2, LS6 cathedral port heads on Small Block V8 GEN III/IV LS Chevrolet engines
Compatible with 4.8L, 5.3L, 5.7L, and 6.0L LS engines, including Camaro, Corvette, CTS-V, GTO, Trailblazer SS, Firebird, Trans-Am, SSR

Specifications

Intake manifold height: 9 inches
Throttle body: 92mm high-flow, cable-operated, angled 7 degrees
Throttle body compatible with stock truck accessories; may require new water pump bracket depending on setup

Note: This system is not CARB approved and is not legal for use on pollution-controlled vehicles. It is intended for LS engines installed in older vehicles without emission controls. Verify fitment and compatibility before ordering.