FiTech Fuel Injection 70091 Ultimate Rebel LS 750HP EFI System with Transmission Controller

The FiTech Fuel Injection Ultimate Rebel LS EFI System is designed for GM LS-Series applications and combines multi-port fuel injection with electronic control features in a complete kit. Part number 70091 includes a 102 mm throttle body and 36 lb/hr injectors for a high-performance fuel delivery setup.

This system is rated for up to 750 horsepower and includes a transmission controller to support integrated engine and transmission management. Its aluminum construction features a black powder-coated finish for a durable, finished appearance.

The Ultimate Rebel LS EFI System provides a consolidated solution for upgrading compatible GM LS-Series vehicles with modern fuel injection and transmission control hardware. Review vehicle and engine requirements before installation to confirm application suitability.

Features:

• Brand: FiTech Fuel Injection
• Part Number: 70091
• Application: GM LS-Series
• System Type: Multi-port electronic fuel injection kit
• Power Capability: Rated for up to 750 horsepower
• Injectors: 36 lb/hr injectors
• Throttle Body: 102 mm throttle body
• Transmission Control: Includes a transmission controller
• Construction: Aluminum
• Finish: Black powder coat