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Ultimate LS Fuel Injection Kit for LS1/LS2/LS6 - 750HP With Trans. Control | FiTech - 70004


Ultimate LS Fuel Injection Kit for LS1/LS2/LS6 - 750HP With Trans. Control | FiTech - 70004

Part #:
75-389121-1
Replacement for OE #: 70004
Availability: Ships Direct From Manufacture
Fitment: 1967 thru 1987
See applications below for exact details.
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(No Discount / Limited Discount)

Ultimate LS Fuel Injection Kit for LS1/LS2/LS6 - 750HP With Trans. Control | FiTech - 70004
$1,995.99 Kit


  • The Fastest AND Easiest Way  To Get Your  New Or Pre-Owned LS Crate Engine Up And Running
  • Eliminates Sourcing Mismatched Parts, Cutting & Splicing Old Harnesses, & Re-Flashed ECU's from "Craigs List" Tuners
  • Black Anodized Aluminum Parts Are Corrosion Resistant & Look Tough
  • Self-Learning ECU With Data Logging & Touch Screen Controller For Easy Setup & Configuration
  • On The Fly Programmable Target Air Fuel Ratio & Timing (If Desired)
  • Works With  All 1997-2004 LS1/LS6 and 2005-2007 LS2 Engines
  • Supports Engines Up To 750 HP  (including Supercharged, Turbocharged, & Nitrous)
  • Includes Transmission Control For 4L60, 4L65, 4L70, or 4L80 G.M. transmissions
  • NOTE:  MUST Use Factory Coil Pack Sub-Harness. 

SPECIFICATIONS:

  • Quality Level:  High Performance Upgrade
  • Intake Manifold Construction:  Fabricated Aluminum, 3MM, TIG Welded
  • Intake Manifold Finish:  Black Anodized Aluminum With Embossed FiTech logo
  • Intake Manifold RPM Range:  1,500 RPM to 6,500 RPM
  • Metering Style:  Fully Sequential Fuel & Spark With Individual Cylinder Trim
  • Tunability:  Use Programmable Or Self Tuning
  • Throttle Body:  102MM Billet Aluminum, Black Anodized, Cable Operated, Progressive Linkage Pulley With Double Return Spring & Adjustable Stop, Parabolic Inlet Matching For Smooth Throttle Transitions (Same As OE)
  • Fuel Rails:  High Flow Billet Aluminum, Black Anodized, AN Fittings & Fuel Crossover
  • Fuel Injectors:  Flow Matched  66 Lb./Hour
  • Engine Block Style:  Stock / OEM Standard Deck
  • Coil Compatibility:  Factory Stock Car & Truck LS1, LS6, LS2
  • Crank & Cam Compatibility:  24X and 58X
  • Custom Cam Friendly:  Yes
  • Speedometer Output Driver:  Yes, Works With Most Speedometers
  • Tachometer Output Driver:  Yes, Works With Most Tachometers (5V)
  • Knock Sensor Control:  Yes
  • O2 Sensor Control:  Yes, Dual Bosch Wide Band With Dual Trim Control (Self Learning)
  • Transmission Control:  No (Available With Different Model - 70004)
  • Compatible With Supercharger, Turbo, Nitrous:  Yes
  • MAP Sensor:  3 Bar, Automatically Detects Up To 30 PSI Boost
  • What's In The Box:  Low Profile 92MM Inlet, Aluminum Fabricated Intake, Billet Fuel Rails With AN Fittings & Fuel Crossover, Hi Flow Cable Operated 92MM Throttle Body, Progressive Linkage Pulley With Double Return Spring & Adjustable Stop, Electronics Calibration Module,Wiring Harness, Bosch Dual Wide Band Controlled O2 Sensor With Dual Trim Control  (Self Learning), Stainless Steel Oxygen Sensor Bung (Clamp Or Weld-On),  3 Bar MAP Sensor, Coolant Temp. Sensor, IAT Sensor, TPS Sensor, IAC Motor, All Necessary Hardware & CNC Machined O-Ring Gaskets, ECM With Wiring Harness & Hand Held Controller w/Windshield Mount
  • Manufacturer's Limited Warranty:  1-Year All Parts Except ECM, Lifetime On ECM Only
  • Product Weight:  32.6 Lbs.
  • Product Dimensions:  28" x 16" x 10"

Complete Self Tuning Induction Systems for LS engines designed for the do-it-yourself Hot Rodder to the professional EFI tuner! This system is 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. Forget sourcing mismatched parts and cutting and splicing old harnesses and re-flashed ECU’s from “Craigs List” tuners. FiTech’s Ultimate EFI is a complete Kit. Suitable for that junkyard 5.3 to a stroker 427, we have you covered! Check out the list of features and you will wonder why it’s never been so simple to ditch that old factory hardware or top off that fresh long block. We have taken the work out of getting your new or pull-out LS up and running in a flash. That’s why we call this kit the ULTIMATE EFI.

Make / Model Series Body Notes Year
PONTIAC FIREBIRD HO 1967
PONTIAC FIREBIRD 400 1967, 1968, 1969
PONTIAC FIREBIRD SPRINT 1967, 1968, 1969
PONTIAC FIREBIRD STANDARD 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
PONTIAC FIREBIRD 350 1968, 1969
PONTIAC FIREBIRD 350 HO 1969
PONTIAC FIREBIRD TRANS AM 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
PONTIAC FIREBIRD ESPRIT 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981
PONTIAC FIREBIRD FORMULA 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981
PONTIAC FIREBIRD S/E 1982, 1983, 1984, 1985, 1986

 

Combined Cancer/Birth Defect
Prop 65 Warning

WARNING This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. for more information, visit www.P65Warnings.ca.gov.

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