New in

Gen3 LS Cable Throttle Bundle: G4X StormX ECU + LS Engine Harness bundle

$3,045.00
SKU: 108-9005B
Minus Plus
Notify Me When Available

A ready-to-go solution to connect a Link ECU to your Gen 3 (LS1 & LS6), Cable Throttle LS V8 engine. 

Bundle Includes:


If you are after a fuse box and relay also, purchase this bundle here: 108-9010B


Gen 4 LS engines are better to consider this bundle: 109-9020B


PCLink MAP Files
Gen3 Cable Throttle Base Map for G4X XtremeX/StormX


Harness Manual

Online Instruction Manual

Advanced features on the StormX ECU: 

  • Built in trigger oscilloscope.
  • Onboard Knock Control – support for two knock sensors wired directly to the ECU.  No external amplifier required.
  • Boost control can be open or closed loop with up to three switchable tables.
  • Idle valve solenoid or stepper motor control.
  • Rotary oil metering pump control.
  • Most Motorsport features including full gear shift control, antilag and launch control
  • Up to 4 fully variable closed loop VVT cams. 


The terminated harness has the following features:

  • Designed to match the PC Link base maps IO setup so that most engines can be made to run with minimal adjustments. 

  • Provides spare IO via a “Spares” connector — extra capacity for sensors, switches, or custom additions.

     

  • Equipped with sealed JPT terminals in the chassis connector (TE Connectivity JPT family), with mating connector specs provided. 

  • The harness includes multiple dedicated connectors for key components, such as:

    • Pedal connector (for DBW pedal): 5V, sensor ground, two analog voltage inputs 

    • CAN2 connector: for CAN devices like lambda modules, displays, keypads, etc. 

    • MAP connector: compatible with Link MAP sensors; adapter available for factory LS MAP sensors 

    • Knock sensor connector: supports up to two knock sensors, with adapters available for Gen 3 or Gen 4 factory sensors 

    • Alternator connector: for “F Body” alternators; provides exciter/lamp wire to terminal B 

    • Transmission (“Trans”) connector: for reverse switch, DI, or other functions needing cabin signal 

    • IAC connector: for 4-wire stepper IAC; if no IAC is used, those channels may be used for other functions (boost valve, NOS, etc.)

    • TPS connector: for cable-throttle sensors; if using DBW, may be repurposed

    • DBW (electronic throttle) connector: for DBW throttle bodies, providing analog inputs, 5V, sensor ground; may be repurposed in cable-throttle engines

  • StormX ECU 108-4000
    Replacement Base Harness GM LS GEN3/4 101-0300
    LS Stepper Adapter Harness 101-0301
    LS Map Adapter Harness 101-0302
    LS Gen 3 Knock Adapter Loom 101-0305
More details Right

Contact us

Have a question about a product, stock, or shipping? Fill out the form below and we will get back to you ASAP!