
Product Discontinued
HOLLEYPART NUMBER: 510-550-623
Terminator EFI LS Multi-Port Injection System 1997-2007 4.8/5.3/6.0 Truck Engines with 24x crank reluctor
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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Terminator EFI LS Multi-Port Systems
Terminator EFI LS Multi-Port Injection System1997-2007 4.8/5.3/6.0 Truck Engines with 24x crank reluctor 3.5" Touch Screen Control Unit No laptop required With Drive By Wire With Transmission Control
Holley 550-623 Features:
Get all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-623 kit controls fuel, spark, drive-by-wire and 4L60E/4L80E transmissions 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, drive-by-wire and 4L60E/4L80E transmissions
- Kit includes everything you need to control your stock or mild LS
- Bosch wideband oxygen sensor included
- Controls fuel, spark, drive-by-wire, and 4L60E/4L80E transmissions
- Pre-calibrated for no-hassle installation and tuning
- Fully adjustable through included 3.5” full color touchscreen
Part TypeFuel Injection System
BrandHOLLEY
Package Height10.5
Package Width14.25
Package Length25.5
Weight19.035 PG
Part CategoryPerformance Parts
Fuel RateOEM
Cylinder Head TypeStandard
Engine Make/SizeChevy LS Series
Vendor Part Number550-623
Package Qty1
Package TypeEA
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