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The Tuning School 5021 - GM LS and LT Standalone using Holley Terminator X Course

Are you ready to take control of your GM LS/LT build, while taking your knowledge to the next level of performance? Holley Terminator X training from The Tuning School is here to help. Learn how to properly install and set up your Terminator X and Max devices, while also learning a safe and repeatable process for tuning.

Supported modifications for this course: heads/cam, bolt ons, and forced induction setups.

Course Topics:

-Basic Setup - Hardware
-Sensors and Actuators
-Software Operation
-Software Setup
-Datalogging Basics
-Critical Parameters Setup
-Tuning Topics (for N/A and Forced Induction combinations)
-Fuel Injector Sizing
-Engine Size
-Idle/Part Throttle Tuning
-Speedometer and Rear Gear Calibration
-Engine Cooling Controls
-Timing Table Updates
-Fuel Table Updates
-Airflow Table Updates
-WOT Tuning
-Drive by Wire Throttle Response
-Working with the Learn Table
-Target A/F Ratio
-Transmission Tuning

Supported Engines:

LS1/LS6, LS2/LS3, LS 24X 4.8/5.3/6.0 Trucks, LS 58X 4.8/5.3/6.0 Trucks, and Gen V LT applications.

Supported Transmissions:

4L60E and 4L80E (LS Specific) and 4L60 and 4L80 (LT Specific)
Availability: Will be special ordered for you.
Pricing: $499.00


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  • 5021
  • 5021
  • The Tuning School
  • Will be special ordered for you.
  • New

Shipping Information

  • Item Requires Shipping
  • 3.0 lbs.
  • W6.0000” x H6.0000” x L6.0000”

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California Residents: Prop 65

WARNING: Cancer and Reproductive Harm -