FiTech Fuel Injection 70006 Ultimate Tall LS1/LS2/LS6 500HP Kit

The FiTech Fuel Injection 70006 Ultimate Tall LS1/LS2/LS6 500HP Kit is a complete self-tuning EFI system designed for LS engines up to 500 HP. Featuring a long runner cathedral tall intake manifold and 92mm throttle body, this kit simplifies installation and tuning for both DIY enthusiasts and professional tuners, providing a reliable upgrade for LS1, LS2, and LS6 platforms.

Key Features

Complete self-tuning EFI system for LS engines
Long runner cathedral tall intake manifold with 9-inch height
92mm high flow cable-operated throttle body angled at 7 degrees
Ready to install with no need for aftermarket harnesses or ECU tuning

Fitment

Cathedral port LS1, LS2, LS6 cylinder heads
Small block Gen III/IV LS-based Chevrolet engines from 4.8L to 6.0L producing up to 500 HP
Compatible with 4.8L LR4, 5.3L L33/L59/LM4/LM7, 5.7L LS1/LS6, and 6.0L LQ4/LQ9/LS2 engines

Note: Not CARB approved for emission-controlled vehicles. Throttle body clearance may require aftermarket water pump brackets for some truck applications. Verify fitment before ordering.