Holley EFI Terminator X / Max Kits LS 99-13 4.8L 5.3L 6.0L

Holley EFI Terminator X / Max Kits LS 99-13 4.8L 5.3L 6.0L

Features:

• For GM LS 4.8/5.3/6.0 Truck/Car Engines with 24x or 58x crank reluctor, Transmission Control, EV1 (Jetronic), EV6 (USCAR) and Multec 2 Injectors
• Real-Time fuel map learn, takes the guess work out of tuning your base fuel table
• High Impedance Injector Drivers will safely power most Stock LS injectors, and Holley EFI Injectors
• Injector support chart provided in the instructions (will not control Low Impedance Injectors)
• All of the new Terminator X Max systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control
• On-Board 1bar MAP sensor is perfect for N/A or Nitrous engine combos, if your combination requires a 2+Bar, we recommend GM 12592525, and our adapter part number 558-416
• MAP Sensor vacuum hose adapters (1/8th – ¼ and 3/16ths)
• 4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, activation triggers for nitrous activation, or a trans brake
• 4 Outputs – Ground, PWM - for accessories such as fans, boost control, nitrous control, IAC Kit, and more
• Boost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties
• Nitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR
• Nitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR adjustable through included 3.5” full color touchscreen, base tune easily created via handheld Wizard
• Advanced Tables – 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table can be used for any custom tables you can dream up, such as Flex Fuel Sensor Offset Table, or a custom fuel or oil pressure safety
• On-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal –Cam Signal allow you to identify any Critical engine issues at a glance
• The included 3.5-inch Touchscreen Handheld contains a calibration wizard that allows you to quickly build a base tune for any LS engine. Additionally, the handheld provides internal data-logging and a fully customizable gauge display
• The compact ECU size allows you to mount it virtually anywhere, remember, diagnostic LEDS must face up
• Plug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P/N's 553-106, 553-111, and 553-112)
• Free EFI Tuning Software for complete control of your Terminator X power plant