GM Diesel Trucks & SUVs

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Pictures of our 6.5TD truck

Performance Data

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NOTICE:
About
Discussion
Forums

Scroll Down for Duramax info & items

Recommended
  Products for 
  the GM 6.5TD 

6.5 PDC: Pump Driver Cooler

6.5 PMD / FSD Remote Harness

Gauges 

6.5 Dash Mounted Adjustable FUEL Control

Transmission Control 4L80E

All Hi-Flow Air Filters

6.5 TD Performance Cool Air Intake

IMPORTANT MUST READ NOTICES are Highlighted

FOAM Air Filter WARNING

6.5 TD Turbo Downpipe

Performance EXHAUST Systems

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COOLING:
WATER
Mist Injection

Aftermarket
Fan Clutch
WARNING

IMPORTANT MUST READ NOTICES are Highlighted

6.5 TD Intercooler
ADVICE

Dual Auxiliary Electric Cooling Fans

6.5 Hi-Flow Dual Thermostat Cooling Upgrade

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6.5 Oil Cooler Hoses/Lines
NOTICE and Upgrade parts

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Serious POWER:

PROPANE Injection

NITROUS OXIDE (N2O) Injection

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6.5 Gear-Drive
Timing Set
WARNING

IMPORTANT MUST READ NOTICES are Highlighted

6.5 Pistons, Low Compression, ADVICE

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Headlight Light Switch Saver and Light Intensifier 

Oil Pressure Switch Saver

 Ignition Switch Saver 

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6.5 Stock Airbox

6.5 Stock Exhaust 

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Recommended
  Products for  
  the Duramax  

Duramax 6600 Performance 

Cool Air intake

Power Box

Performance Exhaust

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The Magnus-Moss Warranty Act ______________

GM 2001 HD Silverado / Sierra Power Launch Tour

SEMA 2000 Show LV NV

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SCARAB Offshore Powerboat

1979 Pontiac Limited Special Edition Trans-Am

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Disclaimer

LINKS



Dash Mounted Turbo 
BOOST Controller
for GM 6.5 Liter Turbo Diesel Engines, 
that have Electronic Fuel Injection.
Copyright © 1994-2007

NOTICE: for updated information see New Site at www.A1Customs.com

 In my quest for added boost, I spent countless hours trying to figure out and design a system that accomplished the task withOUT cutting or splicing any wires on the existing factory wiring harness.  Such a device to meet my standards had to be easy to install, use, OEM compatible, look stock and be able to be controlled from the comfort and safety of being inside the cab.  To make things easier for those with warranty concerns, it had to be easily removable to revert back to 'stock' condition' quickly.    
 The result is the product shown above, and it is the first control of it's kind with all of these custom innovative design features.

Key Benefits:

  • The first boost controller for the 6.5TD with NO cut, NO splice, "plug & play" design, Documents on these design features have been filed with the US PATENT OFFICE.

  • Easy to adjust by turning knob on dash from the comfort of inside the cab, NO NEED TO LIFT HOOD TO ADJUST

  • Once set to 'max' it can be left alone, or adjust further as desired

  • Boost can be raised to levels up to 12 to 15+ psi or more...

  • In case EGTs [exhaust gas temperatures] ever become high, or to reduce boost if driving at higher altitudes, the boost can easily be reduced by just turning the knob, from the safety and comfort of inside the truck.   Computer chips do not offer this adjustability, and underhood units do not offer the convenience or safety, there is no need to pull over, stop and open the hood to deal with parts near hot engine areas.

  • Can be used with aftermarket performance 'chips' or 'programming' if desired.   We have tested with many aftermarket "chips". 

  • Added power due to added airflow

  • Added economy as engine does not work as hard to attain a speed.

  • NO cutting or splicing the factory engine wiring harness

  • NO soldering

  • NO replacement of factory parts

  • NO alteration of factory controls

  • NO need to even open hood to adjust.

  • OEM [original equipment manufacturer] quality and compatible weather resistant connectors.

  • OEM style wire loom, looks just like a factory setup.

  • Very easy to install with only basic tools, if any, mostly 'plug and play'. 

  • Original Custom design features.

  • Can be mounted in dash or by using under dash mounting bracket.

  • Easily reverts back to stock

  • Underhood harness quickly removes, if desired, for when bringing vehicle in for service or if you loan the truck out.

  • Designed specifically for the GM 6.5L EFI Turbo Diesel.

  • MADE IN THE USA.

  • Now new and improved, with pigtail leads for easier installation or in-dash mounting.

  • Sold WITH the FUEL CONTROL, BOTH products are only $400.00, but internet/mail order price is Only $349.95


Order Yours Now !!!

inquire today at  a1customs@aol.com
 

Modifications, Performance Enhancements & Upgrades, and the 'Growing' process.

As time and budgets permit you can 'grow' and add the desired performance parts and modifications in stages so you are not breaking the budget while trying to get your GM 6.5 Turbo Diesel to respectable performance levels.  

Another great thing about the Boost, Fuel and Transmission Controls offered here are that they are adjustable, typically when you modify power levels the settings should be adjusted for optimum performance, with the Controls this is very easy and takes very little time.  

With a "chip" or "programmed exchange computer" the setting is just that and non-adjustable, so then you may need to get another or have another new custom chip or computer programmed at even more expense or live with something that is not optimum.

As an example:

Say you get a 'chip' or 'exchange computer' well those have a fixed fuel setting, so once you add a performance exhaust system or even a high flow air filter, the engine be flowing more air, the computer may try to adjust for this but to get the best out of the parts you can add more fuel to keep the proper ratios to attain the optimum power levels.

 Special note for 1996 and later models: 

Additionally the 1996 and later OBD-II computers do not have a 'chip' that is easily changed and they usually require you purchasing and 'exchange' or modified computer. There are a few problems with that.

  1. The computer you get is not your original and can be of unknown condition.
  2. Once you 'exchange' your original computer it is gone, then you have no way to return your vehicle to stock easily, sure you could keep your computer but the core charge often is around $600 so that is cost prohibitive, because you'd be spending around $1200.00 or more just for the performance gains, and that is not very cost effective.
  3. When GM does a 'software' or computer upgrade, you may lose the expensive exchange computer you may not even notice it missing until you notice decreased power levels, by then it may be too late to get your 'exchange' or modified computer  back.  Then would you want to let GM know you changed your computer?
  4. If GM or its dealers discover you have a non-stock computer, they will likely try to VOID any warranty claims that are related to the computer system, and on these engines that is a LOT of systems that are connected to the computer and some very expensive parts to lose coverage for.

The Controls offered here are easy to remove and install so if you have any concerns about a trip to a dealership for warranty work or other service, you can simply remove them in minutes.

NOTICE: for updated information see New Site at www.A1Customs.com

 

The Controls offered here are easy to remove and install so if you have any concerns about a trip to a dealership for warranty work or other service, you can simply remove them in minutes.

Order Yours NOW !!!
inquire today at  a1customs@aol.com

 

Disclaimer: This product can adjust boost pressure beyond factory parameters, so it's use could possibly void your warranty, due to these facts buyer accepts all responsibility for it's use, and his/her actions, there is no warranty either expressed or implied as to use of this product.  The addition of boost with an improper fuel mixture could possibly cause higher EGT [exhaust gas temperature] of which can be detrimental to the engine or other parts, this can be monitored by using an an EGT gauge and is recommended, if higher EGTs are noticed the boost then can be reduced using the controller easily and safely from inside the truck.  The Magnus-Moss Warranty Act prohibits a dealer or manufacturer from voiding your warranty unless a product is directly responsible for a failure. 

Pictures of the truck     Performance Data   
  
Recommended  Products for the GM 6.5 Turbo Diesel 
  Boost Control   FUEL Control   Transmission Control   Hi-Flow Air Filters 
  PMD / FSD Remote Harness   PDC: Pump Driver Cooler  Oil Cooler Hoses/Lines
Performance Cool Air Intake  High-Performance EXHAUST Systems
 
WATER/Alcohol-Mist Injection    PROPANE Injection    NITROUS OXIDE Injection
  Dual Auxiliary Electric Cooling Fans   Hi-Flow Dual Thermostat Cooling Upgrade
   Headlight Light Switch Saver and Light Intensifier   Ignition Switch Saver  
  Oil Pressure Switch Saver  Turbo Downpipe  
Disclaimer
Misc info: Stock Exhaust  Stock Airbox

  Recommended  Products for the Duramax 6.6 
Cool Air intake   Power Box   Hi-Performance Exhaust

  IMPORTANT MUST READ NOTICES are Highlighted   NOTICE: About Discussion Forums 
  Aftermarket Fan Clutch WARNING  6.5 Gear-Drive Timing Set WARNING   
       Intercooler ADVICE   FOAM Air Filter WARNING  6.5 Pistons, Low Compression, ADVICE      

GM 2001 HD Silverado / Sierra Power Launch   SEMA 2000 Show, Las Vegas, NV 
SCARAB Offshore Powerboat    1979 Pontiac Limited Special Edition Trans-Am  
LINKS
    

 

© All images and text are property of this website, photographer and/or author and protected by Copyright.  

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Disclaimer: Some products can adjust and/or increase power levels beyond factory parameters, so their use could possibly void your warranty, and may not be legal for use on emission controlled vehicles in some areas, due to these facts buyer accepts all responsibility for use, and his/her actions, there is no warranty either expressed or implied as to use of products, improper installation, settings and/or use of such could possibly cause property damage and or personal injury.  The Magnus-Moss Warranty Act prohibits a dealer or manufacturer from voiding your warranty unless a product is directly responsible for a failure.  Although effort has been made to try to present accurate information this website, it can contain some opinion, conjecture, errors, mistakes and typos so use any information with that in mind and if in doubt research anything you do not understand or question.  There is no guarantee or warranty on information on this website or any others it links to and visitors agree to hold authors, page owners internet service providers and web hosts free from any liability arising from use of information provided. Prices subject to change without notice. Read Legal Disclaimer for info regarding this website and ordering, by reading this website and/or ordering you agree to all terms setforth therein.

Send mail to a1customs@aol.com with questions or comments about this web site. 
Copyright © 1994-2002 iaei
Last modified: June 01, 2001