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FiTech Fuel Injection Ultimate LS1/LS2/LS6 750HP Intake Manifold Kit with 102mm Throttle Body (Universal; Some Adaptation May Be Required)

Item EK-33-389120-1
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      Product Information

      Features, Description, Q&A

      Features

      • Ultimate LS1/LS2/LS6 750HP Intake Manifold Kit With 102mm Throttle Body
      • Complete Self-Tuning Induction System For LS Engines
      • Suitable For Junkyard 5.3 To Stroker 427 Engines
      • Fits Cathedral Port LS1/LS2/LS6 Heads
      • Power-Band Range Between 1500-6500 RPM
      • Supports Up To 750 HP To The Flywheel
      • Contains 3 BAR MAP Sensor Supporting Up To 30 PSI Boost
      • Intake Manifold Height Is 6.5 Inches
      • 102mm High Flow Cable Operated Throttle Body With 7 Degrees Angle
      • Throttle Body Clearance Dependent On Water Pump Type
      • Throttle Cable Mounting Bracket Sold Separately
      • Not CARB Approved For Emission Controlled Vehicles
      • Low Profile Fabricated 3mm Thick Aluminum Sheet Metal
      • BILLET Fuel Rails With AN Fittings And Fuel Crossover
      • Self-Learning ECU With Touch Screen Controller
      • Sequential Fuel And Spark Control With Individual Cylinder Trim
      • Dual Bosch Wide Band O2 Sensors With Dual Trim Control
      • Stainless O2 Sensor Bung Included
      • 24X And 58X Crank And Cam Compatible
      • Two Programmable Fan Control Outputs
      • TPS And IAC Sensors Included
      • Tach Output Driver Compatible With Most Tachometers
      • Output Driver For Most Speedometers
      • Compatible With Car And Truck Coils
      • On-The-Fly Programmable Target AFR And Timing
      • 55 Lb/Hr Flow-Matched Injectors Included
      • Fuel Pump Relay Output Available
      • Custom Wire Harness With Factory Coil Pack Sub Harness
      • Knock Sensor Control Included
      • Kit Contains Throttle Body, Hand-Held Controller, ECU, Injectors And Fuel Rails
      • Fuel Rail Accessories Include Mounting Bracket, -6 AN Fittings, Screws And Fuel Crossover
      • Comes With 3 BAR MAP Sensor, TPS Sensor, Idle Air Control Motor, IAT Sensor
      • Dual Wide Band O2 Sensors And Stainless Oxygen Sensor Bung Kit Included
      • Supports Alcohol, Gasoline, Methanol, And Flex Fuel Modes
      • Maximum Flow Rate Of 1500 CFM
      • Throttle Body Material Is Cast Aluminum
      • Injection Style Is Multi-Port
      • Timing Control Compatible
      • Power Adder Compatible For Boost And Nitrous Oxide
      • Wiring Harness, Oxygen Sensors, MAP Sensor, IAT Sensor Included
      • Fuel Pressure Regulator And Fuel Pump Not Included
      • Throttle Body Mounting Flange GM LS2 4-Bolt
      • Standard Deck Engine Block Height
      • Sold As A Complete Kit
      • Fits Cathedral Port LS1/LS2/LS6 Heads; Not CARB Approved For Emission Controlled Vehicles

      Description

      High-Performance Intake Kit. The FiTech Fuel Injection Ultimate LS1/LS2/LS6 750HP Intake Manifold Kit with 102mm Throttle Body is a complete self-tuning induction system designed for LS-based engines. It streamlines the installation process by providing all necessary components, enabling enthusiasts and professionals to upgrade their engines for enhanced power and drivability easily. This system supports up to 750 horsepower and is suited for a wide range of LS engine configurations.

      Construction and Appearance. The intake manifold is constructed from 3mm thick fabricated aluminum sheet metal that is TIG welded for enhanced durability and strength. It features a low profile, black anodized finish that offers corrosion resistance and a sleek appearance. The billet aluminum throttle body and fuel rails are precision machined and finished in black to complement the manifold's look while ensuring high flow and reliability.

      Installation. Installation is straightforward for those with moderate mechanical experience and requires no special modifications. Designed for a plug-and-play setup, this kit uses a custom wiring harness compatible with factory coil packs, simplifying integration into your existing engine system.

      Application. This intake manifold kit fits Cathedral Port LS1/LS2/LS6 heads on Gen III/IV LS-based Chevrolet engines. It is not CARB approved and therefore not legal for use on pollution-controlled vehicles, making it intended for retrofit projects or off-road applications where emissions regulations do not apply.

      FiTech Fuel Injection 70003

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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