FiTech Ultimate LS 500 HP EFI System With Short LS7 Port Intake, In Tank 440 LPH Pump Module & Go Fuel Regulator Master Kit

The FiTech Ultimate LS 500 HP EFI System With Short LS7 Port Intake, In Tank 440 LPH Pump Module & Go Fuel Regulator Master Kit is a complete EFI solution designed for LS engines making up to 500 horsepower. It features a low-profile LS7 port intake manifold, a high-flow 92mm billet throttle body, and an in-tank 440 LPH fuel pump module for reliable fuel delivery. This system improves performance, drivability, and fuel efficiency in classic and modern vehicles with LS engines.

Key Features

Short LS7 port intake manifold with 3mm aluminum construction
Low-profile 92mm billet throttle body with cable operation
Sequential spark and fuel control with 36 lbs/hr injectors
Programmable touchscreen handheld ECU with data logging
In-tank universal fuel pump module with 440 LPH pump and -6 AN fittings
Black anodized aluminum components for durability and style
Compatible with car and truck coils, custom cams, and 24X/58X crank and cam sensors
Bosch wideband oxygen sensor control and stainless sensor bung included

Fitment

Designed for LS engines targeting up to 500 HP
Requires applications with at least 6 inches of vacuum at idle

Note: Verify compatibility with your specific LS engine and fuel tank depth (6”–15”) before ordering. Installation requires proper tuning and wiring. Transmission control available for select GM automatics (4L60, 4L65, 4L70, 4L80).