Holley EFI 550-614 Terminator LS MPFI Kit
Holley EFI 550-614 Terminator LS MPFI Kit
Holley

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#425550614

Holley EFI 550-614 Terminator LS MPFI Kit

  • For 1997 to 2007 4.8/5.3/6.0 truck engines with 24x crank reluctor
  • Kit includes everything you need to control your stock or mild LS
  • Bosch wideband oxygen sensor included
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$2,949.95

/each

Factory Shipped


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Product Summary

No Value Carburetor Flange Type, No Value CFM

  • For 1997 to 2007 4.8/5.3/6.0 truck engines with 24x crank reluctor
  • Kit includes everything you need to control your stock or mild LS
  • Bosch wideband oxygen sensor included
  • Controls fuel and spark
  • Pre-calibrated for no-hassle installation and tuning
See more details

Key Specs

MFG. Part #550-614
BrandHolley
Injection StyleMulti-port
ECM IncludedYes
See more specs

Need To Know

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855.313.9176
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Holley 550-614 Details

Get all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-614 kit controls fuel and spark through the Terminator's new 3.5" touchscreen! Install, answer a few basic questions and drive. No laptop required!
Features:
For 1997 to 2007 4.8/5.3/6.0 truck engines with 24x crank reluctor
Kit includes everything you need to control your stock or mild LS
Bosch wideband oxygen sensor included
Controls fuel and spark
Pre-calibrated for no-hassle installation and tuning
Fully adjustable through included 3.5” full color touchscreen

Specs

  • Accelerometer Support: Yes
  • Boost Control: Yes
  • Brand: Holley EFI
  • CAN-BUS Support: Yes
  • Category: Fuel Injection - EFI
  • Coil Per Cylinder Ignition Support: Yes
  • Color: Black
  • Crank Reluctor: 24x
  • Datalogging Support: Yes
  • Distributor Included: No
  • Dry Nitrous Control: Yes
  • e85 Support: Yes
  • EGT Support: Yes
  • Emission Code: 3
  • Finish: Textured
  • Forced Induction Support: Yes
  • Fuel Filter Included: No
  • Fuel Hose Included: No
  • Fuel Injectors Included: No
  • Fuel Pressure Regulator Included: No
  • Fuel Pump Included: No
  • Grade Type: Performance
  • Handheld Included: Yes
  • Idle Air Control Motor Included: No
  • Ignition Timing Control: Yes
  • Individual Cylinder Fuel Corrections: Yes
  • Injector Connector: Multec 2
  • Intake Manifold Included: No
  • Knock Retard Support: Yes
  • Mounting Hardware Included: No
  • Multi-Stage Nitrous Control: Yes
  • Product Type: Terminator MPFI Kit
  • Progressive Nitrous Control: Yes
  • Self-Tuning: Yes
  • Terminator LS Options: Fuel, Spark
  • Throttle Position Sensor Included: No
  • User-Tuneable: Yes
  • Warning: California Proposition 65
  • Wet Nitrous Control: Yes

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. 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.
CARB warning

Holley 550-614 Specifications

KEY SPECS
MFG. Part #550-614
BrandHolley
Injection StyleMulti-port
ECM IncludedYes
GENERAL
Intake Manifold IncludedNo
Throttle Body IncludedNo
Fuel Pump IncludedNo
Wiring Harness IncludedYes
Distributor IncludedNo
FinishTextured
ColorBlack
Hardware IncludedNo
GTIN Code090127715499
Sold in QuantityEach
Fuel Injection StyleMulti-port
Spark Plugs IncludedNo
Spark Plug Wires IncludedNo
Fuel Injector O-Rings IncludedNo

Questions & Answers

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Fitment

  • GM LM4

  • GM LS6

  • GM LS2

  • GM LSA

  • GM LM7

  • GM LQ9

  • 6.2 Chevy LS V8

  • GM L9H

  • GM L94

  • GM LM7

  • GM LQ9

  • 6.2 Chevy LS V8

  • GM L9H

  • GM L94

  • GM LM7

  • GM LQ9

  • 6.2 Chevy LS V8

  • GM L9H

  • GM L76

  • GM LC9

  • GM LMG

  • GM LY5

  • GM LY5

  • GM LM7

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • GM LS1

  • GM LS3

  • GM LS1

  • GM LS1

  • GM LS6

  • GM LS2

  • GM LS3

  • GM LS4

  • GM LS4

  • 4.8 Chevy LS V8

  • GM LM7

  • 4.8 Chevy LS V8

  • GM L20

  • GM LM7

  • GM LY2

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LQ9

  • GM LQ4

  • GM L98

  • GM LM7

  • GM LQ4

  • GM L98

  • GM LQ9

  • GM L98

  • GM LQ4

  • GM L98

  • GM LQ4

  • GM LQ4

  • GM L98

  • GM L98

  • GM LQ4

  • GM LQ4

  • GM L98

  • GM LZ1

  • GM LS3

  • GM LM4

  • GM L77

  • GM LMG

  • GM LY5

  • GM LM7

  • GM L59

  • GM LM7

  • GM LC9

  • GM LMG

  • GM LY5

  • GM LC9

  • GM LMG

  • GM LMG

  • GM LY5

  • GM LQ4

  • GM L96

  • GM LMG

  • GM LY5

  • 4.8 Chevy LS V8

  • GM L59

  • GM LM7

  • 4.8 Chevy LS V8

  • GM LMG

  • GM LY5

  • 6.2 Chevy LS V8

  • GM L9H

  • GM LC9

  • GM LMG

  • GM LZ1

  • GM L9H

  • GM LC9

  • GM LMG

  • GM LZ1

  • GM LC9

  • GM LMG

  • GM LZ1

  • GM LMG

  • GM LY5

  • GM LH6

  • GM LS2

  • GM LM4

  • GM LM4

  • GM LM4

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM L94

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM L94

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM L94

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM LM7

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L33

  • GM L94

  • GM LQ4

  • GM L20

  • GM L9H

  • GM LC9

  • GM LMG

  • GM LZ1

  • GM L33

  • GM L59

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM LM7

  • GM LQ4

  • GM LQ4

  • GM LQ4

  • GM L96

  • GM LQ4

  • GM LQ4

  • GM L96

  • GM LQ4

  • GM L96

  • GM L96

  • GM LQ4

  • 4.8 Chevy LS V8

  • GM L20

  • GM LM7

  • GM LY2

  • 4.8 Chevy LS V8

  • GM L20

  • GM L94

  • GM LM7

  • GM LY2

  • GM LZ1

  • GM L94

  • GM LC9

  • GM LMG

  • GM LZ1

  • GM LM7

  • GM L59

  • GM LM7

  • GM LQ4

  • GM L96

  • GM LQ4

  • GM L96

  • GM LQ4

  • 6.2 Chevy LS V8

  • GM LH8

  • GM LH9

  • GM LH8

  • GM LH9

  • GM LS1

  • GM LS3

  • GM LS1

  • GM LS2

Customer Impersonation Script