Product Summary

Universal Fit, Multi-port Injection Style, 1000 CFM CFM

  • Built with black anodized aluminum parts for style and corrosion resistance
  • Includes a high-flow, cable-operated throttle body
  • It is Bosch wideband-controlled and works with custom cams
  • Specially designed for applications making at least 6 inches of vacuum at idle
  • Kit is fully compatible with car and truck coils

Key Specs

MFG. Part #71001

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FiTech 71001 Details

The LS EFI 500HP fuel injection systems by Fitech are hands down the best on the market! Many of the parts for these systems have been fabricated, including the low-profile 92mm billet throttle body, high-volume billet fuel rails, and an intake manifold with 1,500 to 6,500 rpm powerband and 3mm construction.

System includes sequential spark and fuel control mates 36 lbs./hr. injectors, a plug-and-play wiring harness, and a color touchscreen self-learning ECU. This allows for programing two fan control outputs, most tach and speedometer output drivers, and target AFR and timing on the fly. A suction cup mounting bracket puts the controllers at your fingertips and allows for impressive visual aids.

Optional transmission control feature is suitable for 4L60, 4L65, 4L70, or 4L80 GM transmissions. The FiTech LS EFI 500HP fuel injection systems with trans controller provides great power and performance without breaking the bank.

  • Black anodized aluminum parts for style and corrosion resistance
  • High-flow, cable-operated throttle body
  • Bosch wideband-controlled
  • Stainless oxygen sensor bung
  • Compatible with car and truck coils
  • AN fittings and fuel crossover
  • Works with custom cams
  • Designed for applications making at least 6 inches of vacuum at idle
  • 24X and 58X crank and cam compatible
  • Programmable touchscreen hand-held controller with data log features

CARB Warning

For use on pre-1966 vehicles only

Emissions warning: this part only legal for sale or use in California if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. ++any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering there are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

FiTech 71001 Specifications

MFG. Part #71001
Injection StyleMulti-port
Injector Size55 lbs./hr.
Max Horsepower Rating750
ECM IncludedYes
User TunableYes
Self TuningYes
Injectors IncludedYes
Intake Manifold IncludedYes
Intake Section IncludedComplete
Metering StyleSpeed Density and Speed Throttle
Throttle Body IncludedYes
Throttle Body MaterialBillet Aluminum
Throttle Body FinishAnodized
Intake MaterialAluminum
Intake FinishAnodized
Venturi Quantity1
Fuel Pump IncludedYes
Fuel Rails IncludedYes
Calibration Module IncludedYes
Wiring Harness IncludedYes
Fuel Pressure Regulator IncludedNo
Distributor IncludedNo
MAP Sensor IncludedYes
IAC Motor IncludedYes
IAT Sensor IncludedYes
TPS Sensor IncludedYes
Use with Power AdderNo
Venturi Diameter102.00mm
GTIN Code854549007484
Sold in QuantityKit