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$2,044.00
FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500

FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500

L92 Chevy LS V8, LS3 Chevy LS V8, Multi-port Injection Style, User Tunable, Self Tuning

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FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
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FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
FiTech Ultimate LS EFI Fuel Injection System w/G-Surge Tank, 500
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FiTech estimates this item will ship on or before June 30th.
Part # 52173012
$2,044.00
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Details

Injection Style:
Multi-port
User Tunable:
Yes
Self Tuning:
Yes
Injectors Included:
Yes
Injector Size:
36 lbs./hr.
Intake Manifold Included:
Yes
Intake Section Included:
Complete
Metering Style:
Speed Density and Speed Throttle
EGR:
No
CFM:
1000 CFM
Throttle Body Included:
Yes
Throttle Body Material:
Billet Aluminum
Throttle Body Finish:
Black Anodized
Intake Material:
Aluminum
Intake Finish:
Black anodized
Venturi Quantity:
1
Fuel Pump Included:
Yes
Fuel Rails Included:
Yes
Calibration Module Included:
Yes
ECM Included:
Yes
Wiring Harness Included:
Yes
Fuel Pressure Regulator Included:
No
Distributor Included:
No
MAP Sensor Included:
Yes
IAC Motor Included:
Yes
IAT Sensor Included:
Yes
TPS Sensor Included:
Yes
Use with Power Adder:
No
Venturi Diameter:
92.00mm
Max Horsepower Rating:
500
MFG. Part #:
73012
GTIN Code:
854549007668
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Kit

Info

The FiTech Ultimate LS EFI kit is the ultimate LS ECU for DIY enthusiasts who want full control over their engine. Avoid having to buy additional software programs, learning how to think in computer code, or relying on a questionable 3rd party tuner. FiTech puts the engine and transmission EFI management back in your hands. The included color touch screen handheld controller allows for custom tuning adjustments to your LS engine as well as a self-learning program to get you on the road.

Leave the factory LS computer, wiring harness and intake in the junkyard where they belong. The FiTech Ultimate LS combo is a perfect match for 6.2 LS truck motors with tall and not so elegant factory intakes. The low profile fabricated sheet metal intake features short runners for a tricked out engine bay as compared to factory plastic engine covers. FiTech technology is custom cam friendly and is suitable for use with most LS3 and 6.2 L92 engines with rectangular port cylinder heads producing up to 500 HP.

The HyperFuel Single Pump G-Surge Tank is designed to be used in vehicles that have fuel starvation issues when being used in extreme lateral G-force environments. Typically, this is due to poor fuel tank baffling in the existing fuel tank. The G-Surge eliminates that problem. The pump in the G-Surge never gets uncovered because it receives a steady supply of fuel from your existing fuel system as well as the fuel returning from the fuel injection system. So your system maintains a constant flow of fuel. Since the G-surge is constantly circulating fuel to and from your tank, your fuel pump stays cooler and will have a longer life. The fuel pump noise is also muffled by being submerged in fuel 100% of the time. The G-surge is also the best way to provide the necessary increase in fuel volume when adding a power adder, such as boost or nitrous to your engine.

Kit includes:

  • Fabricated LS sheetmetal intake manifold¬†¬†
  • 92mm billet LS throttle body¬†¬†
  • Fuel rail with 36 lb/hr fuel injectors¬†¬†
  • Handheld controller with data logging capability and windshield mount¬†¬†
  • Fully programmable self-learning LS ECU¬†¬†
  • LS wiring harness ¬†¬†¬†
  • Wideband O2 sensors¬†¬†
  • HyperFuel G-Surge Fuel Pump System

Warranty

Notes

*Includes trans control

Charts

Installation Instructions (PDF)

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • FiTech 70012 Ultimate LS EFI, LS3/L92, 500 HP, w/ Trans Control
    Qty x 1
  • HyperFuel 40007 G-Surge Single Fuel Pump System
    Qty x 1

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