Fitech Fuel Injection
FiTech Go Street EFI 400 HP Self-Tuning Fuel Injection Systems with Force 35203 System, Self Tuning, System, Kit
fif35203
A$2,874.63
A$3,046.47
FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 78701 System With Kit
FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits 78701 System With Kit
A$4,921.67
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Description
Finishing your LS swap is now easier with FiTech Ultimate LS systems. Available with or without transmission control, the Ultimate LS EFI intake is paired with fuel delivery options, creating FiTech master kits.
FiTech Ultimate LS 500 hp EFI short cathedral intake fuel injection master kits are offered with an inline pump kit, in-tank pump modules, or a Force Fuel system. The kits are enhanced further with a Go Fuel regulator and/or Go-Spark LS3 coils. Choose the kit with the options you prefer for your swap.
FiTech Ultimate LS 500 hp intake manifolds feature:
* Fabricated 3mm thick aluminum sheet metal and TIG welded
* Cast, cable activated billet aluminum 92mm throttle body
* Handheld controller with color touch screen and cable
* Windshield mount for touch screen controller
* LS ECU
* 36 lb./hr. injectors
* High volume billet fuel rails
* Self-learning technology maintains your target air/fuel ratio settings
* Sequential fuel and spark control with individual cylinder trim
* Connects to 24x and 58x cam sensors
* Knock sensor control connects to factory sensors
* 3-Bar MAP sensor for boosted applications up to 30 psi
* Tach output driver works with most tachometers
* Two programmable electric fan outputs
* Supplied with WBO2 sensors
* Custom wiring harness for a direct plug-in installation
* Systems with transmission control allows shift point and firmness adjustments on 4L60/65/80/85 GM transmissions
Fuel delivery options:
* Inline pump kit is supplied with FiTech's heavy-duty 255 lph external fuel pump that is suitable to support engines producing up to 600 (NA) hp. The kit includes 40 ft. of high-pressure fuel hose, two fuel filters including a serviceable 10-micron filter, fittings, mounts, and clamps.
* In-tank pump modules:
-- 255, 340, or 440lph universal pump module for tanks with a depth of 6 to 15 in., billet top assembly with strategically placed supply, return, and vent ports to help route fuel lines easily. Gaskets terminals, and clamps are included.
-- 340 lph regulated fuel pump module, single line system with h -6 AN pressure port and a 4-bar (58 psi) regulator that will fit most EFI-ready tanks.
-- 340 lph return-less pump module that will support up to 800 hp and supplied with an internal regulator to maintain 58 psi.
* Force Fuel system mounts under the hood and is fed with the original mechanical or electric fuel pump then supplies the EFI system with the required high pressure using an internal 340 lph pump. The reservoir holds a 1/2 gallon of fuel to prevent fuel starvation and a serviceable 10-micron fuel filter is included.
Go Fuel Tight Fit regulator can be adjusted from 30 to 70 psi and will support up to 1,000 hp. It is crafted from billet aluminum, features -6 ORB ports along with a vacuum/boost port, and includes gauge. The Go-Spark LS3-style coils bolt in place of the originals and accept the sealed, locking connector and plug wire terminal for a simple upgrade. They are available with or without a built-in LED that flashes when the coils are firing.
Part Type
Fuel Injection Systems
Specifications
- Product Attributes - Brand
- FiTech Fuel Injection
- Product Attributes - Manufacturer's Part Number
- 78701
- Product Attributes - Part Type
- Fuel Injection Systems
- Product Attributes - Product Line
- FiTech Ultimate LS 500 HP EFI Short Cathedral Intake Fuel Injection Master Kits
- Product Attributes - UPC
- 810128301008
- Product Attributes - Fuel Injection Style
- Multi-port
- Product Attributes - Fuel Injection System Type
- Multi-port Throttle Body
- Product Attributes - Maximum Horsepower with Gas
- 500
- Product Attributes - Timing Control Compatible
- Yes
- Product Attributes - ECM Included
- Yes
- Product Attributes - Self Tuning
- Yes
- Product Attributes - User Tunable
- Yes
- Product Attributes - Fuel System Included
- In-tank fuel pump module, return
- Product Attributes - Ignition System Included
- Coil packs
- Product Attributes - Power Distribution Included
- None
- Product Attributes - User Interface Included
- 4.5 in. display
- Product Attributes - EGR
- No
- Product Attributes - Transmission Controller Included
- No
- Product Attributes - Metering Style
- Speed density
- Product Attributes - Intake Material
- Aluminum
- Product Attributes - Intake Color
- Black
- Product Attributes - Multi-Port Fuel Rails Included
- Yes
- Product Attributes - Throttle Body Included
- Yes
- Product Attributes - Throttle Body Mounting Flange
- GM LS2 4-bolt
- Product Attributes - Venturi Quantity
- 1
- Product Attributes - Venturi Diameter (mm)
- 92.00mm
- Product Attributes - Airflow Rate (cfm)
- 1,250 cfm
- Product Attributes - Throttle Body Material
- Cast aluminum
- Product Attributes - Throttle Body Color
- Black
- Product Attributes - Injectors Included
- Yes
- Product Attributes - Injector Size (lbs/hr)
- 36 lbs./hr.
- Product Attributes - Calibration Module Included
- Yes
- Product Attributes - Wiring Harness Included
- Yes
- Product Attributes - Oxygen Sensor Included
- Yes
- Product Attributes - Fuel Pressure Regulator Included
- Yes
- Product Attributes - MAP Sensor Included
- Yes
- Product Attributes - IAT Sensor Included
- Yes
- Product Attributes - TPS Sensor Included
- Yes
- Product Attributes - IAC Motor Included
- Yes
- Product Attributes - Quantity
- Sold as a kit.
- Product Attributes - Notes
- Fuel injection system includes: 340 lph in-tank regulated pump, 8 LS3 style ignition coils.
Reference Information
| Brand Name/s | Fitech Fuel Injection |
|---|---|
| StreetFX SKU | fif78701 |
| SFX Item ID | 5178995 |
| Supplier Item Code | 5178995 |
| Manufacturer SKU | 78701 |
| Manufacturer UPC | 810128301008 |
Compatibility
| Application Data |
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