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Holley EFI Terminator LS MPFI Kit 550-614

Holley EFI Terminator LS MPFI Kit 550-614
Holley EFI Terminator LS MPFI Kit 550-614Holley EFI Terminator LS MPFI Kit 550-614
$4,100.89 ea
NEWOut of stock with our supplier
Model: 3316016
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!
  • 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

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!


Download Name File Size



Crank Reluctor 24x
Emission Code 4, 3
Injector Connector Multec 2
Part Type Fuel Injection System
Product Type Terminator MPFI Kit
Terminator LS Options Fuel, Spark


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