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FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70036 System, EFI, HP, Short Port Intake, LS7, Without Transmission Controller, Kit

SKU: FIF70036

Fuel Injection Systems

FiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems 70036 System, EFI, HP, Short Port Intake, LS7, Without Transmission Controller, Kit

SKU: FIF70036

Fuel Injection Systems
A$4,686.99
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Exclusive Fitech Fuel Injection flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Fitech Fuel Injection part numbers. There's never been a better time to buy your Fitech Fuel Injection upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:08:00

Data: v4.2 - Upd: 2026-11-09 03:36:36

Features

Vehicle Compatibility and Return Conditions.

This item was designed and engineered in the USA for US domestic vehicles. OBD tools, ECUs, dongles, programmers, and tuners may have limited compatibility with vehicles outside the USA due to regional differences in emission standards and system configurations. Some features and functionality may vary depending on the vehicle and location.

Some electronic tuning devices and programmers require activation, registration, or pairing with a specific vehicle’s VIN (Vehicle Identification Number). Once activated or paired, these devices may become permanently associated with that vehicle, restricting or preventing their use on another vehicle, resticting our ability to offer returns or exchanges.

Please review the product details and images to ensure it meets your needs. For clarification or assistance, feel free to contact a StreetFX agent. Note: Returns are not accepted for special order or tuning products unless the unit is deemed faulty.

(keyword: controller)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Fitech Fuel Injection
StreetFX SKU fif70036
SFX Item ID 5178218
Accounting SKU fif-70036
Manufacturer SKU 70036
Manufacturer UPC 812061035798
Alternative References 70036, FIF-70036

Fuel Injection System, Ultimate LS EFI, 1,000 HP, Short Port Intake, LS7, Without Transmission Controller, Kit

FiTech Ultimate LS EFI 1,000 HP fuel injection systems with 102mm throttle body are a complete self-tuning induction system designed for everyone from the do-it-yourself hot rodder to the professional EFI tuner! These Ultimate EFI intake manifold kits are ready to go with everything needed to complete the induction system of your LS engine and get you on the road easily and faster than any system on the market today. So, you can forget about sourcing mismatched parts and cutting and splicing old harnesses and re-flashed ECU's from another unknown tuner source. FiTech has you covered with these complete kits, and they've taken the work out of getting your new or pull-out LS up and running in a flash!

Small Block V8 GEN III/IV LS-based Chevrolet street and performance engines with a 1,500-6,500 rpm power-band up to 1,000 hp to the flywheel and contains a 3-bar MAP sensor for power adder applications that supports up to 30 psi of boost.

Additional product features:
• Low-profile, 102mm inlet, fabricated 3mm thick aluminum sheet metal TIG-welded intake manifold with 1,500-6,500 rpm power-band up to 1,000 hp to the flywheel and contains a 3-bar MAP sensor for power adder applications that supports up to 30 psi of boost
• Billet fuel rails with AN fittings and fuel crossover
• Self-learning ECU with touch screen controller for easy setup and configuration
• Sequential fuel and spark control with individual cylinder trim
• Dual Bosch wideband with dual trim control (self-learning)
• 3-bar MAP sensor automatically detects up to 30 psi boost
• Stainless oxygen sensor bung (clamp or weld-on)
• 24X and 58X crank and cam compatible
• Two programmable fan control outputs
• TPS–IAC Sensor
• Tach output driver for most tachometers (5 V)
• Output driver for most speedometers
• On-the-fly programmable target AFR and timing (if desired)
• 80 lbs./hr. flow-matched injectors
• Fuel pump relay output
• Custom wire harness (uses factory coil pack sub harness)
• Knock sensor control

Note: This kit is not carb approved for use on emission-controlled vehicles. It is not legal for use on pollution-controlled vehicles. This system is designed to control the EFI and ignition on LS-based engines being retrofit into older vehicles that do not require emission controls.

Product Attributes
BrandFiTech Fuel Injection
Manufacturer's Part Number70036
Part TypeFuel Injection Systems
Product LineFiTech Ultimate LS 1,000 HP EFI Fuel Injection Systems
UPC812061035798
Fuel Injection StyleMulti-port
Fuel Injection System TypeMulti-port Throttle Body
Maximum Horsepower with Gas1,000
Timing Control CompatibleYes
ECM IncludedYes
Self TuningYes
User TunableYes
Fuel System IncludedNone
Ignition System IncludedNone
Power Distribution IncludedNone
User Interface Included4.5 in. display
EGRNo
Transmission Controller IncludedNo
Metering StyleSpeed density (Map-N) or speed throttle (Alpha-N)
Intake MaterialAluminum
Intake ColorBlack
Engine Block Deck HeightStandard deck
Multi-Port Fuel Rails IncludedYes
Throttle Body IncludedYes
Venturi Quantity1
Venturi Diameter (mm)102.00mm
Airflow Rate (cfm)1,000 cfm
Throttle Body MaterialBillet aluminum
Throttle Body ColorBlack
Injectors IncludedYes
Injector Size (lbs/hr)80 lbs./hr.
Calibration Module IncludedYes
Wiring Harness IncludedYes
Oxygen Sensor IncludedYes
Fuel Pressure Regulator IncludedNo
MAP Sensor IncludedYes
IAT Sensor IncludedYes
TPS Sensor IncludedYes
IAC Motor IncludedYes
QuantitySold as a kit.
NotesFeatures short port intake.

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