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LS6 5.7 Holley HP Computer and Harness 24x Manual Throttle

  • Image 1
6.00 LBS
Calculated at checkout

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Product Description

The LS6 is a higher-output version of GM's LS1 engine and retains the same capacity. The initial 2001 LS6 produced 385 bhp (287 kW) and 385 lb·ft (522 N·m), but the engine was modified for 2002 through 2004 to produce 405 bhp (302 kW) and 400 lb·ft (542 N·m) of torque. The LS6 was originally only used in the high-performance C5 Corvette Z06 model, with the Cadillac CTS V-Series getting the 400 bhp (300 kW) engine later. The V-Series used the LS6 for two years before being replaced by the LS2 in 2006.


  • ·     Plug and Play control of factory GM 24x and 58x LSx engines
  • ·     Internal data-logging standard with a huge 2GB of memory
  • ·     4 Stage progressive nitrous control
  • ·     Turbo boost control
  • ·     Integrated water/methanol injection control
  • ·     Self-tuning fuel table strategy greatly simplifies tuning process
  • ·     Individual cylinder fuel and spark control allows you to unlock your engine’s potential
  • ·     Works with 4, 6, 8 cylinder engines
  • ·     Unique lb/hr based fueling strategy greatly simplifies and commonizes tuning
  • ·     Advanced idle, closed loop, and enrichment strategies allow for very stable operation
  • ·     ECU is fully potted and can be mounted in the engine compartment or interior
  • ·     Sealed automotive and marine grade connectors
  • ·     Allows for use of common OEM sensors as well as customer sensor calibration input
  • ·     1-5 Bar MAP sensor capability
  • ·     Two channel knock control sensor Inputs for both one or two wire knock sensors
  • ·     Dedicated fuel and oil pressure inputs
  • ·     Controls both stepper and PWM Idle Air Control (IAC) motors
  • ·     Speed density, Alpha-N, or combination fueling strategies
  • ·     4 Programmable high or low Pulse Width Modulated (PWM) outputs and 4 fully configurable inputs can be configured for use
  • ·     4 Stage nitrous oxide control
  • ·     Fully featured nitrous control eliminates the need for a separate nitrous controller device
  • ·     Can be configured “Wet” or “Dry” with closed loop feedback
  • ·     Progressive control based on time, RPM, or boost, requires part # 554-111
  • ·     Lean or rich safety cutoff
  • ·     Full timing retard/control configurability per stage based on RPM or time
  • ·     Integrated Water/Methanol injection control
  • ·     Uses Holley Water/Meth solenoids specially designed and calibrated for use with this EFI system to allow the user to enter Water/Meth flow as a percentage of fuel injector flow for Water/Meth tubing


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