Holley 550-609 LS1/LS6 24X BOSCH INJ

GM Engine Kits


Holley 550-609 LS1/LS6 24X BOSCH INJ
GM LS1/6 Engines w/ 24x crank reluctor - w/ TRANSMISSION CONTROL, No Laptop Required, 3.5" Touchscreen Included
Get all the great features of Terminator self-tuning EFI in a bolt-on system for GM’s popular LS engines! The 550-609 kit controls fuel, spark, and 4L60/4L80E transmissions through the Terminator’s new 3.5" touchscreen! Install, answer a few basic questions and drive. No laptop required!


  • For GM LS1/LS6 engines with 24x crank reluctor and 4L60/4L80E transmissions
  • Kit includes everything you need to control your stock or mild LS
  • Bosch wideband oxygen sensor included
  • Controls fuel, spark, and 4L60/4L80E transmissions
  • Pre-calibrated for no-hassle installation and tuning
  • Fully adjustable through included 3.5” full color touchscreen

Crank Reluctor 24x
Emission Code 3
Injector Connector Jetronic / Minitimer (Bosch)
Product Type Terminator LS MPFI Kit
Terminator LS Options Fuel, Spark, Transmission

SKU: 1157

Price: $2,888.95
Sale Price: $2,599.95

Product Reviews Write A Review


No reviews yet, be the first to review this product!