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

FiTech LS1/LS2/LS6 500 HP EFI System With Long Runner Cathedral Intake, 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, In Tank 440 LPH Pump Module & Go Fuel Regulator Master Kit is a complete self-tuning EFI induction system designed for LS-based engines up to 500 HP. Featuring a long runner cathedral intake manifold and 92mm throttle body, this kit fits Cathedral Port LS1/LS2/LS6 heads and supports popular LS engine variants for street and performance use.

Key Features

• Long runner cathedral tall intake manifold optimized for LS1/LS2/LS6 engines
• 92mm high flow cable-operated throttle body angled at 7 degrees
• Includes Go Fuel Tight Fit Regulator and In Tank 1000 HP fuel pump module
• Complete self-tuning EFI system ready for quick installation

Fitment

• Fits Cathedral Port LS1/LS2/LS6 heads on Small Block V8 GEN III/IV LS engines
• Supports engines from 4.8L (293 c.i.) to 6.0L (364 c.i.) including Camaro, Corvette, CTS-V, GTO, Firebird, and others
• Designed for 1500-6500 RPM power band, up to 500 HP flywheel output

Specifications

• Intake manifold height: 9 inches
• Throttle body: 92mm, cable operated, 7-degree angle
• Throttle body clearance compatible with stock truck accessories (may require water pump bracket modification)
• Optional throttle cable mounting bracket available (FiTech part #70063)

Required Components

• Compatible LS engine with Cathedral Port heads
• Fuel system capable of supporting EFI requirements

Important Notes

• Not legal for use on pollution-controlled or CARB emission-controlled vehicles
• Intended for LS engine swaps in older vehicles without emission controls

Note: Verify fitment and compatibility before ordering. Installation may require minor accessory bracket modifications.