
Terminator EFI LS Multi-Port Injection System GM LS1/LS6 Engines with 24x crank reluctor
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Holley 550-608 Features:
Get all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-608 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 GM LS1/LS6 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
Holley has designed a kit specifically for the popular GM LS series engines for Multi-Port Fuel Injection Systems. Holley's kit is a bolt on system that comes with everything you need to install MPFI on to your carbureted intake manifold and factory coils. The base kits control your Fuel And Spark, while the Advanced kits control the Fuel, Spark, Drive By Wire And/Or GM Electronic Transmissions such as the 4L60E And 4L80E. The system kits are also pre calibrated for a simple no headache installation along with a full color 3.5" touchscreen eliminating the need for a laptop.



