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You are here: Home > Electronics > Tuners > 82-99 GM 6.2L - 6.5L Trucks

We found 13 results matching your criteria.

Diesel Tuners for Cummins, Duramax, Powerstroke

Tuners intercept the signal that the ECU or engine control unit shoots out to the injection system, allowing precisely the correct amount of fuel to be squirted into the injectors. This is will create noticeable gains in torque and power. The modern diesel engine is packed to the brim with sensors that are manipulated and told what to do by the Engine Control Unit of a vehicle, so tuners are a great way to help the engine to run efficiently. Fuel consumption will even show gains as the vehicle will be using less throttle than it used to.

Diesel Tuners - Diesel Programmers Diesel Gauge Monitors EGT Probes & Sensors

Diesel Tuners-Programmers

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Diesel Gauge Monitor

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Diesel EGT Probe Sensor Kits

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Tuner Mounts & Accessories

Diesel Gauge Monitor Pod-Pillar Mount

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Bully Dog 40400-102 Windshield Mount  for WatchDog - GT Tuners Bully Dog 40400-105 WatchDog & GT OBDII Block  for WatchDog - GT Tuners Bully Dog 40384 Sensor Docking Station With Pyrometer Probe for WatchDog - GT Tuners Bully Dog 30420 Gauge Pod Mount With T-Slot Adapter for WatchDog & GT
Application:
WatchDog - GT Tuners
  • Easy to Install
  • Mounts to the Windshield
  • Unit is Fully Adjustable
Application:
WatchDog - GT Tuners
  • Easy to Install
  • Plug in Under Dash to Connect with Device
  • Replacement or Spare OBDII Block
Application:
WatchDog - GT Tuners
  • Simplifies Installation of Sensors
  • Docks Seven Sensors in One Convenient Location
  • Supports Multiple Sensor Types
Application:
Universal
  • Dimensions: 2-1/16in
  • Quick and Simple Installation
  • Mount GT and WatchDog onto any Standard or Custom Gauge Pod
Bully Dog 33600 Mirror-Mate Mounting Kit for GM Duramax Trucks Bully Dog 40010 HDMI and Power Wire Extension Kit for PMT - WatchDog - GT Bully Dog 30600 Suction Cup Mounting Kit for WatchDog - GT Tuners Bully Dog 30600-3 T-Slot Adapter  for WatchDog - GT Tuners
Application:
Universal GM Duramax
  • Convenient Mounting Location
  • Easy to Install
  • Made From Top Quality Materials
Application:
PMT - WatchDog - GT
  • Extend Harness for Bully Dog Unit by 5ft.
  • Designed for Use with the Mirror-Mate
  • Works with Existing Wiring
Application:
WatchDog - GT Tuners
  • Works with GT and WatchDog Monitors
  • Most Powerful and Effective Suction Cup Mount
  • Mounts to Multiple Surface Materials
Application:
WatchDog - GT Tuners
  • Works with GT and WatchDog Monitors
  • Used for Mounting onto RAM Mount System
  • Made From Top Quality Materials
Bully Dog 30603 Mirror-Mate Mounting Kit for GM Trucks Bully Dog 40383 Sensor Docking Station  for WatchDog - GT Tuners Bully Dog 40387 Pyrometer Probe   for Universal Application Bully Dog 40400-100 HDMI Cable  for WatchDog - GT Tuners
Application:
Universal GM
  • Convenient Mounting Location
  • Easy to Install
  • Made From Top Quality Materials
Application:
WatchDog - GT Tuners
  • Simplifies Installation of Sensors
  • Docks Seven Sensors in One Convenient Location
  • Supports Multiple Sensor Types
Application:
Universal
  • Designed for use with the Bully Dog Sensor Dock
  • May Prevent Major Damage to Engine
  • Measures EGTs to be Interpreted by a Gauge
Application:
WatchDog - GT Tuners
  • Made From Top Quality Materials
  • Easy to Install
  • Replacement or Spare HDMI Cable
Bully Dog 40400-101 Power Cable  for WatchDog - GT Tuners
Application:
WatchDog - GT Tuners
  • Made From Top Quality Materials
  • Easy to Install
  • Replacement or Spare Power Cable
   
 
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Diesel Tuners at OC DIESEL

These tuners even allow for changes as minute as injector open time, allowing the perfect amount of fuel to enter the system, increasing torque and horsepower output. Some add as much as 100 horsepower and 200 lb/ft of torque! Pyrometers are a common addition to tuner packages, as the monitoring of EGT levels is very important after a tuner is installed. Transmission shifting patterns are another common change made by a tuner, which will assist in matching the rest of the truck’s increased level of performance.